These American settlers established a permanent foothold in the area and ignored Spanish officials. The British settlers who had remained also resented Spanish rule, leading to a rebellion in 1810 and the establishment for ninety days of the so-called Free and Independent Republic of West Florida on September 23. After meetings beginning in June, rebels overcame the Spanish garrison at Baton Rouge (now in Louisiana), and unfurled the flag of the new republic: a single white star on a blue field. This flag would later become known as the "Bonnie Blue Flag".
What did the rebellion lead to 
the so-called Free and Independent Republic of West Florida on September 23