which invention in the early twentieth century may have california resident thomas watson communicate instantly with his mother who
lived in new york?
a telephone
b. radio
c airplane
d. television
e moving assembly line

Explain in detail why hitler had over 6 million jewish people killed during the holocaust and why

The development of humans was directly dependent ondevelopment of a language. development of communication between people. e development of tools. litdevelopment of the wheel.

:) during the cold war, people were afraid of communists, both outside and inside the united states. the red scare and mccarthyism that grew out of these fears were damaging to the american way of life. during the mccarthy years, many of the freedoms guaranteed in the bill of rights were limited. write a paragraph explaining what lessons can be learned from the mccarthy era about what u. s. citizens need to protect in order to preserve the democratic political system and the american way of life.