What event marks the end of both the Paleozoic Era and Mesozoic Era?

a. The ice ageB. The appearance of birds

c. A mass extinction of plants and animalsD. The breakup of a supercontinent

What union was known for staging violent strikes against companies a. knights of labor b. national labor c. American Federation of labor

How did the ming rulers bring peace and prosperity to china

Name three ways that the north raised money for the war

Was John brown a hero or villain

What effect does the elimination of sales tax by state governments have on the short run economy? A) Investment will decrease and AS will shift left in the short-run B) Consumption will decrease and AD will shift left in the short-run C) Consumption

Which is the correct order of dynasties ruling the Islamic Empire from 661 AD to the 13th century?

What attitudes did white soldiers have about the 54th? did these attitudes change and why? from glory?

Why did the Separatists and Puritans leave England and settle in North America?

Name the author and the book about economics which had the biggest impact on the founding fathers

The argument that the government should not regulate business interests is an example of conservative ideology. liberal ideology. moderate ideology. social conservativism. left-leaning socialism.