Which constitutional principle is supported by amendment iv?

a. balance between government and individual freedom
b. system of checks and balances
c. separation of powers
d. representative democracy

Balance between government and individual freedom is the constitutional principle supported by Amendment IV.

Option A  

Explanation:

The fourth amendment is about securing people's rights and freedom, the amendment is in regard to the protection of people from the state's actions that are not based upon the reason and probable cause the crime or any other kind of legal offence has been committed. It is to maintain individual safety along with national safety as a whole.

Like after 9/11 National Security Agency (NSA) increased their efforts for public safety but without disturbing individual freedom. So, both these things are opposite to balance but are possible.

answer:

won re-nomination with no opposition he also had the support of his party

explanation:

it saw incumbent president andrew jackson, candidate of the democratic party, defeat henry clay, candidate of the national republican party. jackson won re-nomination with no opposition, and the 1832 democratic national convention replaced vice president john c. calhoun with martin van buren.