Explain the work being done at the New Mexico Institute of Mining and Technology and why it is significant. ANSWER: They research on what makes a bomb tick. It's significant because if another serious bombing occurs, they're going to use the research they've already collected to figure out what the bomb was made of and who created it.

for the 2 countries u can do china and america because america has a democratic government while china has a communist government.

a democracy is a government run by the people either by directly voting or indirectly by electing representatives. an oligarchy is a government run by a few or a small group of people. a democracy and oligarchy are similar because both in an oligarchy and an indirect democracy, a small group of induvial determine the laws for a large group of people they are different because in an oligarchy it is easier to control and they do not have to answer to a large number of people in the country, unlike a democracy where they do have to answer to a large number of people an county that is a democracy would be the united states. a country that is an oligarchy would be the china.

a stronger central government  

its what they are