-
invention of the telephone.
telephons have been around since the mid 1800s but they wernt avalible for commercial use until later. they changed how the world communicated. -
the invention of the radio
the radio uses different frequenceys to brodcast music, gameshows, or lots of other things. -
th invention of the car.
steamed power cars have been around for a long time, however, mass production of gas powerd cars didnt start until around 1902 -
the great migration
the great migration was the movement of over 6million african americans from rual south to the more industrial northern cities. -
the 18th amendment
this was the law of probihtion. any and all intoxicating liquors were banned. -
invntion of the telivision
the telivison has been commercialy avalible since the late 1920s and has changed how famlies spend their time with eachother, as well as how they are influnced. -
the 19th amendment
this law gave women the right to vote. and also said it was illegal to not let sombody vote bassed on sex. -
emergencey quota act
the emergency quota act of 1921 was to limit immigrants accese into the country. there could only be 3 percent of immigrants in any givin states total population. -
immigration act 1924
this act ws similar th the immigration quoata act, however it was to let more asian immigrants into the country. -
Black Tuesday
black Tuesday was the epic drop in he american stock market. it was the start of a 10 year depression -
black tuesday
the start of the american depression. it was the largets drop ever recorded in the stock market -
Franklin D Roosevelt is elected president
Franklin D roosevelt is elected president and makes many new deal programns that help the country. -
the state of the economy
at this time the state of the economy was very poor. 25 percents of america was unemployed and people were desprate. -
the 21st amendment
thes was an amendment that reppeld the prohibition law. -
the hoover dam
the dam was a huge gain for america. it is located in navada. it holds the colorado river. -
G.I. bill of rights.
this was a bill that provided educatuion, money ,and housing for veterans -
Frisbee invented
the frisbee is a fun to. inventid in 1948 -
the invention of the computer.
home computers wernt avalible until the 1970s but once they hit, eveybody had one. today they have change how we communicat and live.