Whitch geographic feature of China restricted trade with Indian civilizations

Which 19th century technological advancement would best allow farmers along the mississippi river in iowa to quickly transport their crops to buyers in louisiana?

Wich statement about the delegates at the constitutional convention is accurate

This is my last question i can how did religious practices of ancient india influence the modern world? a. christianity and islam began in india and are both major world religions. b. hinduism and buddhism began in india and are both major world religions. c. hinduism began in india and developed into more modern indian religious practices. d. buddhism began in india and developed into more modern indian religious practices.