Which set of cold war negotiations is being described by these statements?

Iwant to be an engineer but cant do math for the life of me, but i also want to be a cop. "what should i do"

What is the relationship between the supreme court and the lower courts? the supreme court must abide by the decisions of the lower courts. the supreme court appoints judges to the lower courts. the supreme court can overrule decisions made by the lower courts the supreme court can impeach judges from the lower courts.

In 1819, what did the united states obtain from spain for $5 million?