"T<span>hat European nations would have to alert one another about any African territory they claimed" would be the best option, since this was at the prime era of colonization in Africa. </span>
Answer:
what?
Explanation:
what? soy español traducemelo porfavor,asi te ayudo
The biggest reason that the United States sent Matthew Perry to Japan was to use it as a "coaling base" or a base where steamships, which used coal, could restock their coal supply.
