Why did admission of California alarm southerns?

- Slavery: California was admitted as a free state, upsetting the delicate balance of power between free and slave states in the Union. The South feared that the addition of more free states would eventually lead to the abolition of slavery.

- Economic Impact: The discovery of gold in California in 1848 led to a massive influx of settlers, mostly from the North and East. This migration threatened the South's economic dominance based on agriculture and slavery.

- Shifting Political Power: With the admission of California, the North gained more seats in Congress and the Electoral College, further eroding the South's political power and influence in the federal government.

- Growing Abolitionist Sentiment: The California Gold Rush brought national attention to the issue of slavery, as many prominent abolitionists joined the migration to California. The growing public support for abolitionism alarmed Southerners who saw it as a threat to their way of life.