What have been some of the important contributions that Muslims here
made to world civilization?

During the Islamic Golden Age, certain advances were made in scientific fields, notably in mathematics and astronomy (algebra, spherical trigonometry), and in chemistry, etc. which were later also transmitted to the West. Stefan of Pise translated into Latin around 1127 an Arab manual of medical theory.

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.