Consider all of the inventions that you learned about in this lesson. Which do you think changed Americans’ lives most? Why? How? Write a five- to seven-sentence paragraph that answers these questions. Include examples from this lesson.

here are five steps to a strong outline:

choose your topic and establish your purpose. a lot of writers struggle to define the initial focus for their paper.

create a list of main ideas. this is the brainstorming part of the writing process.

organize your main ideas.

flush out your main points.

review and adjust.

answer; ///was   constructed according to a mathematical formula;

answer; group;