Stalin unified the Soviet Union after the death of Lenin, although it should be noted that this "unification process" involved mass killings and deportations of people Stalin deemed to be enemies of the state.
I never reviewed this in class but I do remember that my teacher said that Rome had a strong army. I know its not B, C, and I don't think its D.
Hopefully this helped you.
<span>The Muslim troops were under
the leadership of Salah ad-Din (Saladin) an Ayyubid sultan. They had murdered
and enslaved many Crusaders which made the Muslims a great military power in
Jersualem, the Holy Land. They had also captured other cities which sparked
what was then known as the ‘Third Crusade’.</span>
Anti-slavery<span> Whigs had begun </span>meeting<span> in the upper midwestern states to discuss the formation of a new party. One such </span>meeting<span>, in Wisconsin on March 20, 1854, is generally remembered as the </span>founding meeting<span> of the Republican Party.</span>