According to the fossil record, when did anatomically recognizable humans appear on Earth?

Which number on the timeline represents the period in which the Civil War was fought?

What kinds of changes occurred in the Roman military to armor and training techniques?

Which of these groups is most likely to move to the back country to be independent farmers in the early 18th century? Portuguese and Spanish English and Dutch convict laborers French and Creoles Scots-Irish and German

Which Supreme Court decision denied the right of states to take tribat tands but was ignored by President Andrew Jackson?

One reason the byzantine empire outlived the western roman empire was that ...

What event led the bloodshed in Missouri after a declared itself neutral in the war?

What was blitzkrieg?

The Red Scare was a response to a. Prohibition. b. the Teapot Dome scandal. c. the Russian Revolution. d. the Kellogg-Briand Pact.

16. Who created a vaccine that prevented polio, a widespread and deadly disease? A. Norman Borlaug B. Jonah Yoder C. Jimmy carter D. Jonas Salk

Why did the South rebel against the Union after Abraham Lincoln was elected president? A. Lincoln allowed very few representatives from the South in his Cabinet. B. Lincoln's antislavery views threatened the slavery-based plantations in the South. C.