Which sentence uses punctuation correctly?
a. the discovery, which was the first of its kind in several years, caused an international stir.
b. the discovery which was the first of its kind in several years, caused an international stir.
c. the discovery, which was the first of its kind in several years caused an international stir.
d. the discovery which was the first of its kind, in several years, caused an international stir.

Which quotation best expresses a major theme of this speech? "i saw my evil day at hand. the sun rose dim on us in theo morning, and at night is sunk in a dark cloud, and looked likea ball of fire.""i am much grieved, for i expected, if i did not defeat you, too hold out much longer, and give you more trouble before ! surrendered."m"we went to our great father. we were encouraged. hiso great council gave us fair words and big promises, but wegot no satisfaction.".**we told them to let us alone; but they followed on andbeset our paths, and they coiled themselves among us likethe snake."

What did mark twain contribute to the history of the novel? select all that apply.

The reader can conclude that the sniper is because a. human, he feels conflicted about the old woman. b. intelligent, he has the face of a student. c. daring, he lights a cigarette even though it is dangerous. d. athletic, he has survived until now.