The former mission church is now called the

What you are referring to is the Spanish Missions church that has historically been a hub for education of American Indians and their conversion to Christianity. However, it's name was change and is now known as the Alamo Mission in San Antonio or simply put the Alamo. It was the battlegrounds in the famous Battle of Alamo in 1836.

Cherokee  removal, part of the trail of tears, refers to the  forced  relocation between 1836 and 1839 of thecherokee  nation from  their lands ingeorgia, south carolina, north carolina, tennessee, texas, and alabama to the indian territory (present day oklahoma)  in  the thenwestern united states, and the resultant deaths