Why is iron and steel called backbone of modern industry

beacuse for the industry the most required or essential raw material is iron and steel. for the furniture , for the development of any mehanics, for the production of different thing likes car, bus , etc.All industries whether heavy, medium or light depend on it for the machinery. Thus, it provides base to the other industries. Steel is required for manufacturing variety of engineering, construction and defence goods.

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.