Hm. That is a generalization. 'Americans fear the grow of foreign power' is a fallacy. Americans have feared Communism and the threat of terror but not foreign influence or power. But theoretical, if we were to take your question seriously than Americans could fear the loss of their unipolar power staus in the international community as it is being transformed into a multipolar community.
Citizens may fear foreign powers because they might perceive them as a threat to their country's security, economy, or way of life. In some cases, historical conflicts or geopolitical tensions can also contribute to this fear.
They feard of how the would survive
President Woodrow Wilson feared that the war would turn Americans against each other, because most Americans were born in other countries, including countries in Europe. Many of these foreign-born Americans supported the country they originally were born at which caused many conflicts against many Americans whose countries were enemies.
This is an ignorant question; the simple answer is that Muslims do not fear Americans.
Take jobs away from Americans
fear of foreign languages
the fear of foreign languages
· xenophobic - abnormal fear of foreign things, especially strangers or foreign people
Studies show that Americans' number-one fear is public speaking.
Ares had powers of: war,bloodshed,violence,fear and terror.
The states would have too much power.
they fear the comunism