57. Which of the following was NOT an act of military aggression that Hitler undertook in the 1930s?

What is the chemical symbol of the element located in the 5th period that naturally occurs as a diatomic solid?

The immigration act of 1924 was considered outdated by the 1960s

If the imperial dynasty had continued to rule china, it is most likely that a) the economy would have improved rather than weakened b) european nations would have gotten more of a foothold in china c) revolutionary groups would not have gained any power in the country d) communism would not have received support among the poor