7. Without looking, Tammy takes a marble
out of a bag that contains 10 red marbles,
15 green marbles, and 25 blue marbles.
She records its color and returns the
marble to the bag. If Tammy repeats this
process 90 times, how many times can
she expect to pull out a red marble?
A 5
B 10
C 15
D 18

battle of saint-mihiel, (12–16 september 1918), allied victory and the first u.s.-led offensive in world war i. the allied attack against the saint-mihiel salient provided the americans with an opportunity to use their forces on the western front en masse.

explanation:

lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.

answer is :

many churches split during the movement.

new religions grew in popularity.