Complex sentence: Five regiments encamped on the grounds of the Indiana Statehouse, ready to protect the state capital, but tension in the city ended on July 14, when it was confirmed that Morgan had left Indiana and entered Ohio.
Split into simpler sentences: Five regiments encamped on the grounds of the Indiana Statehouse were ready to protect the state capital. Tension in the city ended on July 14, when it was confirmed that Morgan had left Indiana and entered Ohio.