Answer:
A.
Explanation:
The wright brothers were pioneers in the field of aviation
Answer:
D)the publication of the Emancipation Proclamation is the answer I'm not sure tho
European powers were running out of places to colonize in africa, while trade in East Asia was becoming more and more profitable, but the cost in time and money of traveling all the way around africa and through the india ocean (or the long trek down the silk road) was hampering European profits off of trading. So the Spanish sent Columbus to find a shorter root to Asia. Columbus didn't set out looking for America, it was just a happy accident.
Im writing this to finish a challenge
<span>Roosevelt believed Hitler and Germany were the more dangerous enemy and so had to be defeated first.
Hope this helps! :)</span>