Hitler and the treaty of versailles

Hitler broke the treaty of Versailles in 1938 by putting troops in the demilitarized zone between France and Germany. He also invaded Poland and annexed Austria despite the warnings not to by the later to become Allied Powers.

Explanation:

ok so u have2 basically

the answer to your question is a. the salt plains

in 1811, he led an expedition, known as the george c. sibley expedition, to improve relations with the pawnee and kansa tribes, and also to locate the rumored jefferson's salt mountain