What was 2 changes that occurred in Russia as a result of the Mongol rule

1. It gave rise to a system of Serfdom

2. It preserves the customs and government of Russia

Explanation:

The two changes that occurred in Russia as a result of the Mongol rule are:

1. It gave rise to a system of Serfdom

2. It preserves the customs and government of Russia.

This is because, following the invasion of Russia by Mongols around 1237, the people gave up their lands and began giving out tributes to the Mongols for protection. This led to the beginning of the serfdom system.

Also, since the Russians were compelled and agreed to pay tributes and taxes to the Mongols, the Mongols let the Russians maintained their customs and governments. Thereby preserving them throughout the Mongol reign in Russian territory.

answer; (d) i believe that the correct answer is americans finally ran out of ammunition;

b. they tried to evict the squatters from the area.

so sorry if wrong