What types of events or people seem to have the largest effects on the balance of power between congress and the president

Why did reagan have the united stars invade grenada

During industrialization which led to an explosion of new economic theories

Using only this chart, which step would you take first to compare the standard of living in these countries? add the gdp numbers for the countries to get a total. divide each gdp number by its country's population. subtract each population number from its country's gdp. multiply the population number by the gdp for each country.