These people worked on farms in the 1870's.
Who are immigrants?
In the 1800's, Europe and astern U.S. started using these instead of making things by hand.
What are machines?
People had to find and fight over this in the 1900's.
What is water?
This helped keep water from overflowing onto land.
What is a levee?
California's water projects made farming possible in this part of California.
What is Southern California?
Farmers grew these four crops in CA.
What are oranges, lemons, grapes, cotton, and wheat?
This place is where food was preserved.
What is a cannery?
In what year did a section get added to the CA Constitution about water usage?
What is 1928?
These are some crops from CA.
What are grapes, almonds, lemons, and wheat?
The Central Valley Water Project was created in this decade.
What is the 1930's?
The harvester did these three jobs.
What is cut, separate, and bag grain?
This was used to store food to keep it from spoiling.
What are refrigerated railroad cars?
This man-made lake harmed animals.
What is the Salton Sea?
It helped keep food fresh while shipping it across the country.
What is the refrigerated railroad car?
This aqueduct brought water from Yosemite to San Francisco.
What is the Hetch Hetchy Aqueduct?
The refrigerated railroad car was invented in this year.
What is 1878?
Food canning first became popular in this year.
What is 1900?
In this decade, residents of Owens Valley protested the LA Aqueduct.
What is the 1920's?
These workers put food into cans.
What are cannery workers?
The Colorado River Aqueduct was made in this city and year.
What is San Diego and 1941?
As the population grew, so did the demand for these dairy food items.
What is milk, cheese, and butter?
These three items were important mining products in the 1900s.
What are sand, gravel, and crushed stone?
These 2 animals were harmed by the Salton Sea.
What are the desert pupfish and the brown pelican?
This dam and lake have CA's largest reservoir.
What is Shasta?
This water project, built in 1886, looked like a long, wooden slide.
What is the San Diego Flume?