Select the main idea of this paragraph . newspapers are not the only medium of propaganda. included are posters, slogans, pamphlets, books, sermons, speeches, radio, television, and all the people who write, print, produce, distribute, deliver, or direct these various media.
a. very limited types of media use propaganda.
b. many types of media use propaganda.

Asking questions from a text while reading with what?

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were wealthy people. they needed some way to keep track of what they owned. they began drawing pictures. they used a reed as a pen. they drew on soft pieces of clay. the soft clay was then dried in the sun. the tablet became a permanent record. later, the sumerian drawings changed into wedge-shaped symbols. this kind of writing is called cuneiform. by putting symbols together, the sumerians could write entire sentences.

The voussoirs rest on the centering until the keystone is wedged into place. at that point, the centering can be dismantled. what does the word dismantled mean? a. to take apart b. to put together c. to cover d. to lift up