The Atlantic Ocean is the second-largest of the world's five oceanic divisions, with an area of about 85,133,000 km2 (32,870,000 sq mi). It covers approximately 17% of Earth's surface and about 24% of its water surface area. During the Age of Discovery, it was known for separating the New World of the Americas from the Old World of Afro-Eurasia.
The American Civil War was a civil war in the United States between the Union and the Confederacy, which was formed in 1861 by states that had seceded from the Union. The central conflict leading to war was a dispute over whether slavery should be permitted to expand into the western territories, leading to more slave states, or be prohibited from doing so, which many believed would place slavery on a course of ultimate extinction.
The Korean War was fought between North Korea and South Korea; it began on 25 June 1950 when North Korea invaded South Korea and ceased upon an armistice on 27 July 1953. North Korea was supported by the Soviet Union and the People's Republic of China (PRC) while South Korea was supported by the United Nations Command (UNC) led by the United States (US).
North America is a continent in the Northern and Western Hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Caribbean Sea, and to the west and south by the Pacific Ocean. The region includes the Bahamas, Bermuda, Canada, the Caribbean, Central America, Clipperton Island, Greenland, Mexico, Saint Pierre and Miquelon, Turks and Caicos Islands, and the United States.
North Carolina is a state in the Southeastern region of the United States. It is bordered by Virginia to the north, the Atlantic Ocean to the east, South Carolina to the south, Georgia to the southwest, and Tennessee to the west. The state is the 28th-largest and 9th-most populous of the United States. Along with South Carolina, it makes up the Carolinas region of the East Coast. At the 2020 census, the state had a population of 10,439,388. Raleigh is the state's capital and Charlotte is its most populous city. The Charlotte metropolitan area, with an estimated population of 2,805,115 in 2023, is the most populous metropolitan area in North Carolina, the 22nd-most populous in the United States, and the largest banking center in the nation after New York City. The Research Triangle, with an estimated population of 2,368,947 in 2023, is the second-most populous combined metropolitan area in the state, 31st-most populous in the United States, and is home to the largest research park in the United States, Research Triangle Park.
The Americas, sometimes collectively called America, are a landmass comprising the totality of North America and South America. The Americas make up most of the land in Earth's Western Hemisphere and comprise the New World.
The Vietnam War was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and a major conflict of the Cold War. While the war was officially fought between North Vietnam and South Vietnam, the north was supported by the Soviet Union, China, and other communist states, while the south was supported by the US and anti-communist allies. This made it a proxy war between the US and Soviet Union. It lasted almost 20 years, with direct US military involvement ending in 1973. The conflict spilled into the Laotian and Cambodian civil wars, which ended with all three countries becoming communist in 1975.
The United States of America, commonly known as the United States or America, is a country primarily located in North America. It is a federal union of 50 states, which also includes its federal capital district of Washington, D.C., and 326 Indian reservations. The 48 contiguous states are bordered by Canada to the north and Mexico to the south. The State of Alaska is non-contiguous and lies to the northwest, while the State of Hawaii is an archipelago in the Pacific Ocean. The United States also asserts sovereignty over five major unincorporated island territories and various uninhabited islands. The country has the world's third-largest land area, second-largest exclusive economic zone, and third-largest population, exceeding 334 million.
The Xyelidae are a comparatively species-poor family of sawflies, comprising about 80 extant species in five genera worldwide, and is the only family in the superfamily Xyeloidea. The fossil record of the family is extensive, comprising more than 120 species and including the oldest fossil Hymenoptera species dating back to the Triassic, between 245 and 208 million years ago. Xyelidae are to be regarded as living fossils since they represent one of the oldest lineages of insects and include still extant forms.
The West Indies is a subregion of North America, surrounded by the North Atlantic Ocean and the Caribbean Sea, which comprises 13 independent island countries and 19 dependencies in three archipelagos: the Greater Antilles, the Lesser Antilles, and the Lucayan Archipelago.
Xyela is a genus of sawflies, belonging to the family Xyelidae.
Xyela alpigena is a species of sawfly in the genus Xyela and is endemic to North America. It can be found from Quebec to Maryland and Maine, and west to Utah and New Mexico. The host plant for the larvae is Pinus strobus.
Xyela bakeri is a species of sawfly in the genus Xyela and is endemic to North America. It can be found from Quebec to Florida, and west to British Columbia and California. It has widespread hosts for its larvae, including Pinus elliottii, P. palustris, P. ponderosa, P. sabiniana, and P. virginiana.
Xyela californica is a species of sawfly in the genus Xyela that is endemic to California.
Xyela cheloma is a species of sawfly in the genus Xyela that is endemic to North America. It can be found in Idaho, Nevada, British Columbia, Washington, and Oregon. The host for the larvae is Pinus ponderosa.
Xyela concava is a species of sawfly in the genus Xyela that is endemic to North America. It can be found in Utah, Nevada, and California. The host for the larvae is Pinus monophylla and P. ponderosa.
Xyela dodgei is a species of sawfly in the genus Xyela that is endemic to Florida.
Xyela gallicaulis is a species of sawfly in the genus Xyela that is endemic to North America. It can be found in Virginia and Georgia. The larva feeds inside shoots and forms galls in its host which include: Pinus echinata, P. elliottii, and P. taeda.
Xyela lunata is a species of sawfly in the genus Xyela that is endemic to California. The host for the larvae is Pinus coulteri and P. sabiniana.
Xyela minor is a species of sawfly in the genus Xyela that is endemic to North America. It can be found from Quebec to Florida, and west to British Columbia and California. The larvae have widespread hosts, including: Pinus coulteri, P. elliottii, P. muricata, P. palustris, P. ponderosa, P. sabiniana, P. taeda, and P. virginiana.
