Why was the second amendment important?

What do the discoveries of shells used in jewelry and a huge dredged canal tell us about the indus valley civilization?

Which of the following statements os an example of how climate and vegetation influence lifestyles? a. many south koreans enjoy watching american films and listening to american music.b. many mongolians are pastoral nomads who raise livestock for a living.c. many chinese peasants are moving to cities in search of better jobs opportunities.d. many north koreans wish to see relatives now living in korea.

Why is the supreme court decision in roe v. wade so controversial.