Why might write a letter to their representatives about a policy issue?

In the supreme court’s decision in korematsu v. united states, the court said that korematsu

10. how were the mycenaeans and the minoans similar? they did not enslave anyone or tolerate slavery in any form. they had an organized and strong central government. they designed and built heavily fortified settlements. they reigned and traded in and around the aegean sea.

The articles of confederation did not allow the government the power to tax or to force the states to do anything. what challenges could this cause