Go to the Tang Dynasty period because of all the advances in technology and innovations created.
Answer:
The impetus to establish the United Nations stemmed in large part from the inability of its predecessor, the League of Nations, to prevent the outbreak of the Second World War. ... After nearly four years of planning, the international community finally established the United Nations in the spring of 1945.
Explanation:
2,3, 1, 6 that the answer
The unit is called a newton (kg.m/sec2), written as NT or N.