Which of these describes how ancient inca civilization modified their environment? they fertilized crops and created terraces for farming. they built tunnels through mountains and dug irrigation canals. they built rope bridges over rivers and built tunnels through mountains. they created farmland in marshes and built roads.

Which statement best describes the underground railroad? a.) it is a train that took slaves from the south to the north. b.) it is a business that harriet tubman founded to slaves become free. c.) it is a secret route that slaves took to escape from southern slave states to the north. d.) it is a road that slave owners disliked using for travel.

Describe hiw the meanings of the constitutional clauses that grant powers to congress have been defined

When leaders use religious laws to govern, they most likey represent? a democracy, an autocratic you, a monarchy, a theocracy