Item 7 How did the first Americans get to North America?

They walked over a land bridge from South America.

They walked over a land bridge from Asia.

They rowed across in canoes from Africa.

They sailed in ships from Europe.

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.