Which statement best summarizes Russia's experience on World War I's
Eastern Front?
O A. Russian troops were loyal to the czar and did not stop fighting
after the Russian Revolution.
O B. Russian troops were struck by disease and were generally too sick
to join large battles.
O C. Russian troops primarily gathered intelligence and avoided directly
engaging with the enemy.
O D. Russian troops were poorly equipped and suffered more
casualties than any other country.

World War I was the greatest conflict that went for four years from 1914 to 1918. Countries like France, Germany, Japan, the United Kingdom etc participated in WWI.

The correct answer is:

Option D. Russian troops were poorly equipped and suffered more

casualties than any other country.

This can be explained as:

Russia lost 1.5 million troops and one million commoners due to the war.

The country, when entered the war, did not have sufficient armed supplies and had inadequate military tactics and skills.

The Russian army withdrew due to regional chaos and suffered badly during WWI.

Therefore, Russians suffered from most casualties compared to any other country.

To learn more about Russia in WWI follow the link:

https://brainly.com/question/10058171