I do not see how this question relates to History subject, but anyway I will answer it because you just could have misplaced it and i could still be useful for you in the English subject.
First let us start by explaining why the other words cannot complete the sentence:
The word<u> loosely </u>is used mainly to talk about things that can or cannot fit into a place, for example clothing, they can fit loosely.
<u>Happily </u>could be used as a literary device for personification to give the water the ability to "feel" happy with the meaning of flowing without problems, but since there is no justification for it in the sentence, we cannot use the word.
<u>Densely</u> cannot be used because it would mean the opposite to the normal reaction caused by heavy rain, when a liquid is dense it moves more slowly.
So the only possible and correct answer is:
1.- swiftly
the heavy rain caused the waters in the little creek besides the park to flow much more swiftly than normal.
Answer:
A. inflation
Explanation:
Much of Ford's focus in domestic policy was on the economy, which experienced a recession during his tenure. After initially promoting a tax increase designed to combat inflation, Ford championed a tax cut designed to rejuvenate the economy, and he signed two tax reduction acts into law
Answer: By weaken the United States’ vigor and moral force.
Explanation:
I hope this helps
True because no one knew what the America’s could hold
Answer:
Ellis Island was not the only immigration center that welcomed large numbers of foreigners. On the West Coast of the United States, near the city of San Francisco, Angel Island served as an important immigration center from 1910 to 1940. The immigrants at Ellis Island were treated more equally than those at Angel Island. ... The main ethnic groups that came through Ellis Island were English, Irish, Italian, and Polish. ANGEL ISLAND. Immigrants at Angel Island were not treated fairly.
