Answer:

Explanation:
The 10 Percent Plan was introduced by President Lincoln after the Civil War during the period of Reconstruction in the South. It outlined the rules for former Confederate states to rejoin the Union.
The main regulation was 10% of the voters needed to take an oath of loyalty to the Union, then the state could create new state governments with new state constitution including emancipation and the abolishment of slavery.
So, the voters didn't have to be previously loyal (A), free only 10% of the slaves (B), or have 10% freedmen voters (D). It involved pledges, or making promises, so C is correct.
<span>Sun Yatsen is known as the "father of modern China" for his role in leading the 1911 revolution against the Manchu Dynasty and ending imperial rule. Sun was a medical doctor who recognized the need to establish a republican government to aid the lives of his countrymen. Sun raised funds from Chinese nationals living overseas and successfully overthrew the dynasty. He spent the remainder of his years engaging in political and military strategy to help unify the country.</span>
i think they got north mesopotamia
RIV-academic science >ocean science
RVR-Governmental>Military
RVR- acadmic science>ocean science
R-Academic Science>geology
The Black Death of 14th century Europe was caused by the spreading of the bacteria Yersinia Pestis on fleas carried by rats on trading ships from Asia. In Asia (where the plague had an even larger effect than it did in Europe), infected fleas would stay on rats, and the rats would board trading ships. These ships would land in European harbors, letting off the goods and the rats. The fleas they carried, along with the extremely cramped living conditions within cities at the time, caused the outbreak.
The Great Famine, I know less about, was caused mostly due to poor weather conditions and inadequate agricultural techniques. During that time period, famines were common; the Great Famine happened to be extremely impacting on society due to the widespread crop failures that ensued.
As a result of these two catastrophes, along with many others during the 14th century, society completely changed. The main factor was the population: nearly 2/3 of the Europe's population was killed during the time period. This meant that wages were raised for workers in urban areas due to the smaller number of people competing for work. Also, social mobility became easier for peasants due to less competition.