1.) What are the two parts of the legislative branch, collectively called Congress? 2.) What is the top office in the House? Who is that current person?
3.) How often are members of the House elected (how long are their terms)?
4.) When were senators directly elected by the people?
5.) How many senators are there per state, and overall?
6.) Who is the President of the Senate and what is their only role in that position?
7.) How long is a senator's term?

20 points “the creation of a mosaic was a complicated procedure that called for careful timing and teamwork. . walls were painted with resin or tar before being covered with the first of three layers of plaster. . a sketch of the projected work was then made on the plaster to serve as a guide for the various artisans. the outermost layer of plaster, in which the pieces, or tesserae, of the mosaic would be set, was spread on only enough area to contain a day’s work. some of the tesserae—small, carefully cut fragments of colored glass, marble, and semiprecious stones—were pressed into the wet plaster so that they projected at a slight angle. the stones thereby better reflected light and imbued the finished mosaic with a shimmering life of its own.” —empires besieged: time frame a. d. 200–600 how many layers of materials were under the tiles? a. two- c. four- b. three- d. five