How did these migrations cause cultural diffusion? - be specific and use examples. From the Eastern United States to California for the 1849 gold rush
From the Rust Belt (Northern Midwest USA) to the Sun Belt (The Southern part of USA FL-CA)
From Ireland to the East Coast in the mid-1800s due to the potato famine
From China to the West Coast in the 1800s
The Great Migration of African Americans from the South to the North in the early 1900s
From Eastern USA to the Austin Colony in Texas
From France to Canada