The US has a mixed market economy, which means individuals and businesses enjoy many freedoms and the right to own private property False
True

true

Explanation:

The U.S is considered a mixed economy because privately owned businesses and the government both play important roles in the economy

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.