На протяжении истории человечества в качестве поверхностей для письма, рисования или рисования использовалось множество различных материалов. К ним относятся камень, металлы, обожженная или необожженная глина, кость, восковые таблички, текстиль, папирус, пальмовые листья, кора, дерево, бамбуковые полоски, кожа, пергамент и бумага.
Answer:
New technologies and methods, such as improved fertilization and crop rotation, greatly increased food production.
Explanation:
This increased agricultural efficiency meant that less people were needed to work on farms and more could seek employment in growing urban industries
Answer:
Some 13,000 years ago, small bands of Stone Age hunters walked across a land bridge between eastern Siberia and western Alaska, eventually making their way down an ice-free inland corridor into the heart of North America.
Explanation:
Hope this helps :)
The Cuban Revolution brought Fidel Castro, as a head of the 26th of July Movement (M-26-7), which initiated and lead the Revolution, to the position of the leader of Cuba, along with the communist government he was part of.
