song dynasty in china had two parts: first part was the "north song" dynasty. it ruled most of china n time was good. it followed long time of civil wars n ppl were tired of wars. so the emperor consolidated his power n ruled over a large n stable empire.
but it grew weak n was attacked by enemies from north. it lost most of its northern territories n ruled only southern china. it was called the "south song" dynasty. due to limited resources, time was tough. it had to maintain a large army to protect against the north which required heavy taxation of ppl.
1. I would say the Truman doctrine was a response to Chinese communism as President Truman wanted to give European countries economic assistance and resist communism.
2. The Korean War was a result of North Korea invading the south.
3.NASA was founded in response to Soviet technological gains, I believe.
I hope you find these answers useful, I myself have just started this topic
<span>Saul and Solomon, were kings of Israel and their stories have something in common: both committed sins during their respective reigns; sins that ignited anger God. In 1050 BC Samuel designated Saul as the 1 King of Israel. He had infinite military successes, but his PRIDE made him lose the favor of God, his heart was attacked by envy. He was envious of David (the new one chosen by God) and even tried to kill him. Envy filled Saul's heart with hatred and caused his soon end. Solomon, was a wise king, son of David and Bathsheba, widow of Uriah. Solomon inherits his father's kingdom. Endowed with the wisdom that God gave him, that is to say "a listening heart", however, the Bible says that he had 700 women and 300 concubines, most of them from other nations. They brought their own religion, their idolatrous cults and made Solomon's heart begin to move away from God, as did Saul.</span>
Olmec civilization was the society that lived along the west coast
<span>The hardships increased or intensified for other reasons as well. As an agricultural region, the South had more difficulty than the North in manufacturing needed goods--for both its soldiers and its civilians. One result was that Southern civilians probably had to make more real sacrifices during the war than Northern civilians did. In addition, part of Union war strategy was to use the Navy to blockade Southern ports. The Union hoped to stop the flow of goods between the South and other countries and strangle its foe economically.</span>