What were the most important economic activities in ancient greece?

Lava and other matierls luanced from a volcano and into the air are referenced as

According to the aztec history, how did the aztecs know where to build their new city of tenochtitlan? why was this a good location?

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.