True or false the walls around the city of Mohenjo-daro were designed to protect it from flooding​

Pl did european countries want to find a shorter route to the far east? a. costs would be lower. b. they could take more trips. c. the route they used was rough and dangerous. d. sailors did not want to be away from home so long.

What major land feature is located at 0* and 20* e? a sahara desert b kalahara desert c congo basin d the alps

What was the purpose of the u.s navy's convoy system