Which descriptions best characterize good research questions? Select three options.
not too broad
narrow in focus
applicable to the topic
full of scientific vocabulary
about more than one subject

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.

The united states economy makes up how much of the worlds economy

Brainliestttme : )] -how is terrorism different from traditional warfare?