Answer:
The United Nations is an international organization founded in 1945 after the Second World War by 51 countries committed to maintaining international peace and security, developing friendly relations among nations and promoting social progress, better living standards and human rights
The use of labor-saving devices in industry and agriculture. So b is the correct answer
Answer:
B. They did not want slavery to extend to new areas of the United States.
Explanation:
The abolitionists didn't want to support the Mexican-American War because they did not want another slave state, in this case, Texas. War was always supported by both sides.
They thought in another slave state like political instability in the United States, but they thought that there were more benefits about the war, and Texas was become in the 28° state of the United States and also in another state slave.
Theophrastus was considered the father of botany in the approximate year of 300 BC.
He was an ancient Greek thinker, a student of Aristotle and later, his successor.
He wrote two large botanical works on the history of plants and on the causes of plants which were so comprehensive that 1,800 years went by before any newer discovery in botany was made.
He established a theory of plant growth and the analysis of plant structure. He also related plants to their natural environment and identified, classified and described 550 different plants.
