Which compromises solved the biggest challenges to ratifying the constitution?

Which of the following was the eventual result of the allied attempts to contain soviet expanion

What was one of the difficulties adams faced as president? a. european countries were trying to move back in on u.s. lands b. possible war with england; fighting between political parties c. problems with spain; trade disputes with russia d. census issues; problems with selecting a new capital

How may an amendment to the constitution be proposed?