When do scientists think the land bridge between Asia and North America was formed?

A. The Age of the Dinosaurs

B. The Last Ice Age

C. About 1,000 Years Ago

D. About 2,000 Years Ago

Why was slavery important to the economy in the South before the Civil War? It was forbidden for white people to do work in the South. There was a shortage of laborers, and the South needed as many workers as possible.

The factory system focused on efficiency and profit by lowering production time and costs through the use of machines. raising production time and costs through the use of machines.

Which best describes the main difference between science and pseudoscience? Science deals with beliefs, and pseudoscience deals with evidence. Science deals with collecting opinions, and pseudoscience does not.

What caused rebel groups to rise up against the communist regime in Afghanistan in 1978? A. Muslim and anti-communist groups declared war on one another. B. The Afghan people wanted to be ruled by the Taliban. C.

Why did congress pass the tariff of 1816

Why did the compromise of 1850 prove to be only a temporary solution to a larger problem

According to Luther, what was the ultimate source of religious authority? a The Koran b The Lord's Prayer c The Bible d The Upanishads

One reason for the Allied defeat of the Axis powers in Europe was A. Hitler's decision to invade the Soviet Union. B. the productive capacity of Great Britain. C. Germany's fighting on one front. D. because Mussolini had been assassinated.

How did the people who favored segregation respond to sit-ins?

How did America become the richest and most industrialized nation on earth?