Can you please help me out?

Propaganda.

Explanation:

It's what was used by dictactors to spread their beliefs, commonly spread by the radio.

The answer is Propaganda , It can be seen in WW2. Hope this helps!

Explanation:

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.

congress was not thoroughly prohibiting states from funding religious schools.