Which two innovations greatly impact america's workplace ? select all that aply A-all of the above
b- telephone
c- typerwriter
d- telegraph

pls help

Why didn’t the united states participate in the league of nations? the u.s. senate did not want the country to join. president wilson did not want the country to join. the league of nations was only for european countries. the league of nations had failed to prevent world war 1

N1947, the united nations create a country

Based on source 1 which political strategy did sncc most likely support to bring about change in society?