I have to refuse. This is where I finally put my foot down and say no. What does the phrase put my foot down mean as it is used in the sentence?

A. Assert an opinion calmly
B. Be inflexible in a decision
C. Change one's mind
D. Tap a foot strongly

How does a wilted rose represent/symbolizes dark romanticism

Shauna has collected a variety of sources for her research about charlie chaplin’s impact on american cinema. in performing her preliminary evaluation of each source, shauna should-thoroughly review and examine the content.-perform a quick search to determine the author’s reliability.-check whether the author agrees with experts on the subject.-decide whether it will be useful in her final essay.

Charles darwin time connective and dates