The correct answer is D. The uncovering of a land bridge that connected the two continents.
Explanation:
In general, scientific evidence and studies show the first people that settled in the American continent were Asian migrants. Moreover, the first migrations from other continents to America occurred around 14000 years ago through the Bering Strait, which is a natural land bridge that connects Asia to America.
Also, by the time the first migrations occurred this land bridge was exposed due to low-level oceans, which allowed people from Asia to migrate to the Americas by walking as they follow animal herds. According to this, the event that made possible the migration from Asia to America was the uncovering of the land bridge that connects the two continents (option D).
Answer:
In addition to smashing machines, Luddites set mills ablaze and exchanged gunfire with guards and authorities dispatched to protect factories.
Tundra because It is north of georgia not west
Answer: Republican: Richard Nixon, George H. Bender, James M. Lloyd, Nelson Rockefeller, and Cecil H. Underwood.
Democrat: John F. Kennedy, Lyndon B. Johnson, Stuart Symington, Hubert Humphrey, Wayne Morse, Adlai Stevenson and George Smathers.
Answer:
The doll experiment was conducted by Kenneth and Mamie Clark. Their experiment suggested that, due to segregation, African American children preferred white dolls, attributed more positive characteristics to white dolls, and felt inferior. This experiment played an important role in the desegregation of American schools and was even cited in the landmark US Supreme Court case Brown v. Board of Education, which was an important event in the civil rights movement.