C. What challenges did society face after the transition?

Peasant unrest.

According to the source below, groups such as peasants, samurai and urban workers demonstrated and rebelled about the changes the country was facing.

Satsuma Rebellion.

This movie was loosely based on the Satsuma Rebellion, particularly the Battle of Shiroyama in 1877.

There are a few historical inaccuracies, the lead character is actually not American nor look like Tom Cruise and the battle was not rifles v swords as the samurai had some modern weapons, but there is some truth behind the storyline. The following is more accurate:

Foreign Relations and imperialism.

A key point to make about the Meiji Restoration was that prior to it, in 1853, Japan was powerless to reject the US demands. Fast forward to 1904/5 and their fleet was powerful enough to defeat one of the great powers of the world, Russia in the Russo-Japanese War.