Answer: A group of activists sabotaged the Glen Canyon dam.
Explanation:
You SHALL not enter my room unless I call you.
Answer: tentative outline
Explanation:
The tentative outline is created when identical elements on an outline are written through the use of similar constructions. It's like a rough outline.
Tentative outlines are simply referred to as the simple tools which enables one to list down all the things that the person will like to include in a written document.
