Capitol riots: Has the US legislature been attacked before?

From The BBC:

From bombs to foreign invasions, here are four other times the Capitol was attacked.

The previous times were:

• British forces try to burn it down – 1814
• Fourth of July dynamite attack- 1915
• Attack by Puerto Rican nationalists – 1954
• ‘Resistance Conspiracy’ bomb – 1983

This isn’t normal.

Patriots don’t attack their own country. Seditionists do.