Helpp!! what similarities did japan and india have, in terms of social stratification? (80 words)

What is the name for the main idea behind the settling of western lands by americans in the early-1800s?

Enlightenment thinkers most contributed to the development of whichpolitical idea? a. religious leaders should play the largest role in establishing asociety's laws.b. democratic governments have the responsibility to protect humanrights.c. criminals must be punished harshly if a society is to maintainorder.d. written constitutions place unnecessary restrictions ongovernments' powers.

What factor aided the russians in defeating napoleon's troops?