B.They introduced the idea that each nation had its own unique abilities.
In 1934 the Communists suffered huge losses against the nationalists in the Chinese Civil War. Faced with the prospect of annhilation the leaders of the Comunist army shose to start what is now called the Long March. This was a tactic of withdrawal into mountainous areas, some 2500 miles to the north and west. The purpose was simple: survival. By undertaking a tactical withdrawal the Communists could ensure that they still had an effective fighting force; could select easy to defend locations; could regroup and could ensure that the Nationalists supply lines were long and susceptible to attacks.
Around 200 thousand innocent people died. Around 100 thousand in each bombing. Japan also faced lots of money in property damage, as they had to rebuild. Finally they lost lots of military power.
Answer:
D. strained
Explanation:
Based on the dialogue between Ruth and Walter in the following excerpt, the best description of their relationship would be that it is STRAINED.
This is because, according to their dialogue, both parties are not happy and do not trust each other so they keep talking and arguing to the point of exasperation.