“as in the case of lateral control, there was a tendency to constant undulation, and the very forces which caused a restoration of balance in calms caused a disturbance of the balance in winds.”

which phrase provides the best context clue as to the meaning of undulation?
i will mark brainlest
a.) restoration of balance
b.) very forces
c.) disturbance…winds
d.) control . .tendency

Pls needs hypehen or no hyphen 1. after serving as principal for ten years, mr. jones will resign this year 2. it's sixty seven degrees outside and it's only february!

How many lynching took place in the south between 1877 and 1950

Returning from vietnam, we were given a parade. crowds of screaming people waving signs — not just on one road, one day. no, they were everywhere. every day. on the streets, on the television, on the radio. a hot, angry tangle of shaking fists and ugly words that threatened us like a monster with a hundred heads. our country had chewed us up and spit us out, and now we were being treated as if it were our fault. which sentence best uses figurative language to match the paragraph's tone? a. our feet were frozen in place as the street itself strained to hold us back. b. i felt unappreciated and condemned for actions i had thought were heroic. c. i hadn't expected to find myself in a rags-to-riches situation such as this. d. we had come home to a feeding frenzy and were being treated as bait.