All of the following are true of general sibley, except that
a.
he served in new mexico before the war.
b.
he recognized the disorganization that existed among union troops.
c.
he recruited thousands of texas rangers to invade new mexico.
d.
he wanted only mexican soldiers in battle.

He recruited thousands of Texas Rangers to invade New Mexico.

The correct answer is option d. "he wanted only Mexican soldiers in battle". Henry Hopkins Sibley was a notorious General that led a Confederate cavalry brigade during the Civil War. He was part of the United States Army and there is no record that states that he wanted only Mexican soldiers in his battles.

i believe the correct answer is option b. most eastern european nations joined nato.

though i could be wrong, option d. the eastern european nations were granted complete independence, would be another choice.

hope this ! : )