Well those civilazations river valley all for farming in sumer they called did irrigation. they are the same too cause it helped for trade transportation most for farming it helped for bathing and food
The river valley civilizations used the rivers to travel as well as the
Indus River valley. But the difference is that once was blocked to the
world and one traded
This is the information I could find. Hope I helped and good luck!
The Positive Action campaign was launched to fight imperialism through nonviolence<span> and education of the people. However, when Nkrumah launched the campaign, riots erupted throughout the capital </span>
Following World War I (WWI), many artists began to adopt new styles that changed forever the history of art. These styles or sub-movements, since they were all part of a very ample and global movement called Modernism, questioned the very nature of art and experimented with, and explored, new ideas and ways of expressing them, with the ultimate goal of reflecting the social values of modern society. Some styles, such as Dada, and some artists, such as Otto Dix, responded more specifically and directly to the devastating effects of WWI, by stressing the horrors, the violence and ultimately the outrage of the conflict.