5. What role did the samurai play in the defeat of the Mongols in 1274 and 1281?

Explanation:

In 1274 and 1281, the Mongols attempted to invade Japan. Ultimately, the invasions were not successful. ... Due to samurai strength, strong feudal systems, environmental factors, and just sheer bad luck, the Mongols were unable to conquer Japan

c

the articles of confederation placed most of the power on the feds

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years