What are transitions in an essay used for

What would be a good starter sentence for writing a review over hidden figures?

Match the elements of historical analysis to the corresponding information about the gettysburg address.

Which sentence is correct? laura lent me her copy of cooking weekly so i could use a recipe. i enjoy doing crossword puzzles from the new york times. herman melville wrote the novel “moby d ick.” maggie loves to read the smithsonian magazine.