Answer:
Explanation: communication from three U.S. diplomats to Secretary of State ... U.S. minister to Spain, failed in his mission to secure the purchase of Cuba (1853), Marcy ... The resulting diplomatic statement, the Ostend Manifesto
The United Nations was formed to ensure that an event like WWII would never happen again.
If you are talking about them trying to expand in to present-day Canada, then it brought renewed conflict with Britain (war of 1812)
if it is towards the west, i guess it hampered technological development, because most people were moving west through the trails, instead of staying to help build up the economy
hope this helps
Translational equivalence is the similarity between a word (or expression) in one language and its translation in another. This similarity results from overlapping ranges of reference. A translation equivalent is a corresponding word or expression in another language. h