Throughout World war 1 airplanes were most often used to Bomb targets on land because this was seen as one of the most effective ways to hurt the enemy.
<span>The answer is A. The Enlightenment is the period in the historical backdrop of western thought and culture, extending generally from the mid-many years of the seventeenth century through the eighteenth century, described by sensational upheavals in science, theory, society and legislative issues.</span>
East Africa being Egypt, I'm pretty sure and it depends on what time period but the silk Road went right through east Africa so trade was probably really quick thanks to the silk road and the connection between the middle east and Africa...
Mercantilism is basically when a country sends an explorer to claim land and then the country uses the claimed land to make money in order to send home. I hope this makes sense please comment me if you need further clarification