Answer: presidental democracy
Explanation:
This is because the president is head of both state and goverment unlike some other states.
Horace Mann was an educational reformer who lived in the US in the 19th century. He was a first to advocate a system of a public schools and public education as he believed that everyone had a right to education and that it should be free, democratic and have a professionally trained educators who would provide a quality education.
Answer:
false
Explanation:
it is false because barbed was not invented to help the settlers and plains
