Answer:
it allowed Hitler and the Nazis to build Germany's military power until it was strong enough to fight a major war.
Answer:
Major developments of transportation included toll roads, steam boats, canals railroads, textile mills, and also interchangeable parts.
Explanation:
Answer: Pick the first one, has a lot of info you can write about. Search up information about it to help you. You can say that credit cards have money in them. And say more stuff about the, like how they work