The main purpose of The American Crisis was to . describe Revolutionary War battles
plead for lower taxes
support the American revolutionary effort
list the misdeeds of King George III

the answer is:

b) to show the progression of inventions that took place in the bicycling industry.

hope it !

i believe the answer is d : )

. a function is a relation in which each input has only one output. in the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2.

the statement that best summarizes the passage is c. the careful organization of these fairs shows the intelligence of the people who planned them.