<span>The correct answer for 1 is perform military services. Vassals would have to fight wars for you and help you when it came to defending from others. The answer for 2 is It strengthened the idea that a monarch's power was limited, not absolute. They did it by giving more freedoms to the nobles who could now avoid being prosecuted if they disobeyed the king. The correct answer for 3 is Holy Roman Empire. Frederick I Barbarossa was the first Holy Roman Empire. It wasn't the entire Italy but rather the northern parts of it.</span>
They beat them for no given reason. They starved them and they deprived them of water. Also, they wouldn't let them sleep.
The correct answer is: "America passes the Neutrality Acts of<u> 1935, 1936, 1937, and 1939</u> which put restrictions on Americans during war".
The Neutrality Acts were enacted in the 1930s decade to limit the participation of the US in future wars, after its participation on WWI, which had brought an intense feeling of disillusionment.
Such acts banned trade and financial operations with belligerents, as it was believed that economic operations with the allied powers had pushed the US into WWI, and the US government aimed to prevent the same mistakes again.
option D is the correct on answer it quickly