For what reasons were the Kings and Queens of Europe so afraid of their citizens that they feared establishing a National Army?

the answer would be:

b. race

richard milhous nixon (january 9, 1913 – april 22, 1994) was the 37th president of the united states, serving from 1969 to 1974, when he became the only president to resign (quit). he is also known for corruption and the watergate scandal which resulted in the public losing trust in him and his resignation.

the phoenix dragon in the persian art reflect the alebrijes artistic styles