Which statement about the united nations is true?
a.
it was created to keep peace throughout the world.
b.
it is an alliance of the most powerful nations.
c.
it is a union between european nations.
d.
it was founded at the end of world war i.

The statement which is true about United Nations is ''It was created to keep peace throughout the world''

Option A

Explanation:

United Nations was created in the year 1945 which was at the end of the second world war and the major purpose for the creation of this was to develop co operation among the countries of the world and it wanted to prevent any further such wars which led to the mass destruction of life and property and leading to killing of a huge number of people, animals or loss of property. So it wanted to have peace in every corner of the world.

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