PLEASE ANSWER ASAP!! Which is the best example of a topic that is too broad?

A.
why US students who attend schools abroad tend to be more successful

B.
the consequences of refusing to improve a science curriculum

C.
events during the eighteenth century that most affected the US school systems

D.
the history of school systems in many of the states in the United States

E.
the importance of training teachers to differentiate education for students

Asap select 4 statements which could be considered a "theme" of a story, play, poem, etc. a sometimes the most profound ideas can come from unfamiliar places. b my best friend jeffrey has many unusual interests. c once a man gives his soul over to evil, he can never go back. d the three sheepdogs lay around the yard all day. e a priest's collar has an unusual effect upon people. f innocence is a powerful force in a world full of corruption. g king lear is a play shakespeare wrote later. h evil often wears the disguise of innocence. the answer is a c f h