Significant changes enacted at the national levels included the imposition of an income tax with the Sixteenth Amendment, direct election of Senators with the Seventeenth Amendment, Prohibition with the Eighteenth Amendment, election reforms to stop corruption and fraud, and women's suffrage through the Nineteenth century
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Answer:
example d non-tariff barriers to trade such as import as a embargo
ex would include the US Embargo of 1807.
US Embargo of Cuba. Russia sanctions on Ukraine.
i-d-k
what a quota is
a country might want a trade embark so they are not able to get a hold on the resources they have or to stop them from being able to trade in total
I believe it is A, constantine the great built the city etc.
