What enabled Spanish conquistadors to overtake the powerful Aztec and Inca empires? * O they surprised the Aztecs with horses

O they had superior weaponry and spread diseases

O they offered the rulers of both empires gold and gems to leave

O they used the Aztecs to fight the Incas

2points which option best completes the diagram? humanitarian aid as a tool of foreign policy the united states provides humanitarian aid to rebuild after an earthquake. the country supports u.s. interests. o a. more educated citizens are more likely to create a democratic government o b. the citizens and government have a positive attitude toward the united states. o c. more prosperous citizens have money to spend. o d. the country's government discovers a new natural resource.

Why would the free rider problem prevent a private business from investing in the building of a city sidewalk?

What post war changes took place in north america