In the Indus River Valley, they used salt water for crops. Over time, the amount of salt poisoned the land. It was too salty and people did have to find fertile land.
So, your answers should be...
<span>A. People moved to more fertile regions of the subcontinent.
</span><span>D. The soil became too salty for crops to grow.
</span>
I hope this helps!
1898: The Birth of a Superpower. The 1898 Treaty of Paris ending the war gave Cuba its independence and also ceded important Spanish possessions to the United States—notably Puerto Rico, the Philippines, and the small island of Guam. The United States was suddenly a colonial power with overseas dependencies.
Johannes Gutenberg he created it
Japan surrender. September 2,1945
