Answer:
Spoke against slavery
Explanation:
She and her sister Sarah Moore Grimké were among the first women to speak in public against slavery, defying gender norms and risking violence in doing so. Beyond ending slavery, their mission—highly radical for the times—was to promote racial and gender equality.
Answer:
if you mean the one in April of 1980, no hostages were rescued and 8 servicemen died. It was called a disaster in the press.
Explanation:
Many scholars believe that the collapse of the Indus Valley Civilization was caused by climate change. Some experts believe the drying of the Saraswati River, which began around 1900 BCE, was the main cause for climate change, while others conclude that a great flood struck the area.
According to another theory by British archaeologist Mortimer Wheeler, a nomadic, Indo-European tribe, called the Aryans, suddenly overwhelmed and conquered the Indus River Valley.
It lowers costs because it encourages competition
