What practice did Mesoamerican people use to farm in dense forests?

these civilizations were located around fertile rivers, where they could produce an abundance of crops

d.

the northwest territory became the most densely populated area in the u.s.

the two atomic bombs dropped on japan in 1945 killed and maimed hundreds of thousands of people, and their effects are still being felt today. the uranium bomb detonated over hiroshima on 6 august 1945 had an explosive yield equal to 15,000 tonnes of tnt.

it's a to start a war with the americans