The answer you are looking for is: A. Government leaders to revise the Articles of Confederation.
Answer:
The answer is Native Americans were unable to win any frontier battles
Hopes it helps!
Marco Polo traveled during the middle ages (AP period 3), for this the communication technology was not very advanced and Western Europe didn't really know the situation of East Asia and vice versa. When Marco Polo explained his travels to the Europeans of the greatness of China many Europeans decided to go and see for themselves if this greatness was indeed true. When the Europeans arrived in China they were very impressed and a new promotion of travel to China emerged, INCREASING China's economy.
The correct answer here would be D - Japanese workers at all levels have guaranteed lifetime employment.
The reason why this is wrong and it didn't contribute to Japan's economic success following World War II was because they did invest a lot of its economy to technological innovations and there was a close cooperation between governmentand the private industry. Furthermore, there was a central bank promoting stability and preventing business takeovers. Having people that have a guaranted lifetime employment, however, can make people lazy and less motivated to work.
I believe that the best answer for this question is Baron de Montesquieu. He was a French philosopher who lived in the Age of Enlightenment. He popularized the idea of dividing the government into three separate powers, which is also known as the "trias politica" or the "tripartite system." The three systems that he supported where the legislature, executive, and judiciary systems. Hope this helps.
