It should be "Linking" word
This statement is true. Providing background information will always help readers follow and understand your essay even if they do not know much about the topic you are writing about.
Answer:
Introduction to Tornadoes
A tornado is a violent, column-like system of rapidly-rotating air that is in contact with the ground. Most tornadoes are funnel-shaped. Although tornadoes are short-lived (they usually last for a few minutes), they can be very destructive and even deadly.
Explanation:
here
Shakespeare's chief source for Macbeth was Holinshed's Chronicles (Macbeth), who based his account of Scotland's history, and Macbeth's particular, on the Scotorum Historiae, written in 1527 by Hector Boece. im pretty sure this is right