The answer is D. redemption. Pip stayed with Magwitch because despite his aversions for the man in the earlier stages, as they got to know each other, they developed a sense of friendship. Staying with Magwitch through the boat ride is symbolic of his redemption to give thanks and gratitude for being his benefactor and also to show what friendship is.
B. It established a blueprint for international cooperation among the major European powers.
One reason for the development of amn early civilization in the Tigris-Euphrates river valley was that.<span>periodic flooding </span>left<span> rich soil, which was ideal for farming.</span><span> </span>
They mainly functioned at tombs.
Ik this answer and this answer is b