Complex sentence: The Texas Band of Yaqui's held on to their Mountain Yaqui Tribal Culture and continue to do so within families and members now showing to have over 900 Documented Tribal Members in the States of Texas, Arizona, California and New Mexico.
Split into simpler sentences: The Texas Band of Yaquis held on to their Mountain Yaqui tribal culture and continue to do so within families. There are now over 900 documented tribal members in the states of Texas, Arizona, California and New Mexico.