The reason why many russian cities spared from the destruction that happened elsewhere under mongol rule was : A. the russian princes ruled in exchange for collecting mongol tribute
Back then, the mongols promised that they won't invade anyone that willing to pay the mongols tribute as form of respect, and they will regarded that region as an 'independent' region
By determining if goals are worth while.
I think the answer is because they didnt have a strong colony or and soldiers.
The correct option is: "more time was spent fighting the Spanish-American war than the Philippine American war"
The Spanish-American War, (April 25-August 12, 1898) commonly referred to in Spain as the Cuba War or the Disaster of '98, in Cuba as a Spanish-Cuban-American War, and in Puerto Rico as a Spanish-American War, was a warlike conflict that faced Spain and the United States in 1898, result of the American intervention in the Cuban War of Independence.
The Philippine-American War, the first national liberation war of the twentieth century, was a war between the Philippines and the United States Army from February 4, 1899 to April 16, 1902.
I'm guessing the answer to your question is Computers