One of the main things that the United States <span>learned during the space race was that Russia was a very formidable opponent, and that it was extremely expensive and time-consuming to send things into space--especially humans. </span>
Answer:
B
Explanation:
Rivers mean that America is separate from other countries.
Answer:
D) They wanted their full population of slaves to be counted for purposed of Congressional representation.
Explanation:
Three promotional materials used by public relations include pamphlets, books and articles.
The science of building relationships between an organization and its main audiences is called public relations. This branch may sometimes use promotional materials to reach their audience to promote their products and services.
