The right to regulate public schools is reserved for
O A Congress
OB. the House of Representatives.
OC. the president
O D. the states.

in 1897, pershing became a tactical officer at west point, and that's where he was given the nickname "black jack." pershing's first name is "john," for which "jack" is a nickname, and he was a white man who commanded black troops. hence "black jack".

answer; i believe that the correct answer is (tobacco);

it foreshadows the theme of the paragraph and hints the topic that will be discussed in the paragraph!