What was accomplished by early farming societies but not by hunter-gatherer societies? ( A) They created metal items such as containers, weapons, and tools.
(B) They went to school to earn an education to help the settlement.
(C) They built new machines to replace the need for manual farm labor.
(D) They hunted for meat for the settlement, so fewer crops were needed.

How does specialization enable countries to trade with one another? a country can make and sell goods affordably and buy goods that it is inefficient at making. a country can make what it chooses and sell its goods to other countries. a country can decide to buy everything it needs from other countries. a country can efficiently make goods that were once difficult to make.

What was different about warfare in the early 1800s and early 1900s?

Which of the following statements concerning brazil since independence is not true? brazilians today can participate in politics through voting. brazil has been governed by dictators and elected officials. brazil became independent from portugal in 1822. brazil was the first country in the americas to end slavery.