Why did early farmers use slash-and-burn agriculture?

a. to get rid of pests

b. to get rid of old crops

c. to keep the soil fertile

d. to keep undergrowth from drying out the earth

Why did Abraham Lincoln leave the Whig Party? A) He decided to join the Democratic Party. B) He no longer wore a wig in public. C) He decided to drop out of politics. D) He chose to join the Republican Party.

What is the nutrient-rich material used to grow cells? agar bacteria antigens antibodies

Who were the Okies and what did they do

What is a exise tax

Which of the following was a major domestic crisis during the Bush presidency. Savings and loan scandal The Iran-Contra affair Environmental Protection Act The Persian Gulf war

In 1983 oil prices in texas fell from $34 to $10 per barrel causing oil firms to struggle to stay in business which ultimately led to many Texans losing their jobs this period of great profits followed by a sharp decline is known as

What happened after a few girls were accused of being witches?

The US Supreme Court is the A) middle court in the federal judicial branch B) middle court in the state judicial branches C) highest court in the federal judicial branch D) highest court in state judicial branches

Why was Hammurabi's code written? how does Hammurabi's code differ from laws today? Upon what is Hammurabi's code based? why was the 10 Commandments written? How does the 10 Commandments differ from laws today? upon what is the 10 Commandments based?

Which principal reflects a principal of judicial review? State law takes precedence over federal law. Laws that conflict with the Constitution may stand. The executive branch must uphold the Constitution.