5. What are the two major obligations that the state has to the federal

government?

As per the constitution, the two major obligation that the federal government  have over to the state government operating are as follows :

1. To protect the state government from any kind of invasion form some foreign enemy.

2. When requested to defend the state from regional aggression by the state legislature - or governor if the legislative is not in action.

in 1989, tiananmen square in beijing was the site of china’s main industries. china’s government headquarters. -pro-democracy demonstrations. (second choice)