Answer:
D ....................................
Explanation:
* *
* * *
* * * * *
* *
* * *
The Silk Road was an ancient network of trade routes for centuries
Airplanes were vital for ww1 to ease transport of amo and soon guns on the planes including bombs this made it easier for to launch quick air strikes on places like bases vulnerable to air strikes
11. Women whose husbands had just returned from war were most effected by the great depression. vote me brainliest please :)