Answer:
It led to rapid expansion
Explanation:
Manifest destiny is the belief that Americans were destined to expand across North America.
An independent variable is a variable that is controlled in the experiment to test whether there will be an effect on the dependent variable. So in the experiment, the independent variable is the color of the feeder because Jamal wants to know if there is an effect if he uses red feeders on the hummingbirds. This is the one being controlled by Jamal because he can use a variety of colors of the feeders.
It is a good idea to avoid editorial articles when doing formal research because they usually contain more opinions than verifiable information. which of the strategic exploration steps applies here Evaluation, because you are using the type of source to decide whether or not it is appropriate.
An editorial (US), editorial, or editorial (UK) is an article, often unsigned, written by senior editorial staff or editor of a newspaper, magazine, or other documents.
Persuasive writing is written communication intended to persuade or influence a reader to believe or act on an idea or opinion.
Keep it short and informative. What is worthy of the title varies greatly from field to field.
Write for an Audience.
Engaging the reader.
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