How might neanderthals have communicated without the ability to speak?

Which of the islamic empires (ottomans, mughals, safavids) were the most influential and why?

Enlightenment thinkers most contributed to the development of whichpolitical idea? a. religious leaders should play the largest role in establishing asociety's laws.b. democratic governments have the responsibility to protect humanrights.c. criminals must be punished harshly if a society is to maintainorder.d. written constitutions place unnecessary restrictions ongovernments' powers.

Leading up to the french and indian war, the british were