How did the development of spoken language most likely influence stone age hunting groups?

Aman with a genetic disease marries a woman who does not carry the disease. it is not possible for their sons to have the disease. the disease. it is not possible for their so s to have the disease. the disease must be

Which plan proposed to maintain open trade between china and western nations? open door policy national sovereignty missionary diplomacy salutary neglect

Enter the word you received when you completed the roots of the cold war activity