Answer: A. Bamboo, shells, bones, and wood
Explanation: Before its invention, bones, tortoise shells, and bamboo slips were all used as writing surfaces, but as Chinese Hemp fiber and silk were used to make paper but the quality was far from satisfactory. Books at that time were made of wood or bamboo slips so they were heavy and occupied a lot of space.
Answer: Brown v. Board of Education of Topeka was a landmark 1954 Supreme Court case in which the justices ruled unanimously that racial segregation of children in public schools was unconstitutional.
Explanation:
Andrew Jackson became president
he made his Kitchen Cabinet
Calhoun became a big senator leader in the south.
The most famous family associated with the Renaissance is the Italian Medici family, which was based out of Florence.
The Medicis became important patrons of the arts and were very politically active.
Unemployment rate. The labor force consists of adults over 16 years of age who are either employed (full time or part-time) or unemployed.
