When an issue creates disagreement among the states, how does federalism solve the problem?

Each state is allowed to make its own decision about the issue.
Federal and state powers are equal, so the issue has to be debated.
Since federal powers are superior, the Constitution is applied.
The national government creates unique rules for each of the states.

originally he was supposed to be dead but they wanted to continue the series so they brought him back to life.

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.

number 4. should be the correct answer