What is one difference between american government under the articles of confederation versus the constitution?

There are many differences between the Articles of Confederation and the US Constitution, but the biggest one is that under the Articles of Confederation the central government was weak and only had a unicameral legislature (which was the main reason why the Founding Fathers created the US Constitution), it didn't had any power to collect taxes or pay international debt, under the Articles of Confederation the US government looked weak on foreign affairs and could not deal with disputes between states because states were the ones who had all the power. Under the US Constitution there is a strong federal government which is divided by three branches: executive, bicameral legislature and judicial with a check and balances system that prevents an abuse of power; the federal government has the power to collect taxes and deal with foreign affairs and disputes between states.

the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.

in the 1950s, country music came into its own before rock-n-roll took off in the 60s while jazz and classical music continued to innovate