What are some challenges what are some challenges the Spanish faced with the mission-presidio system

b: the establishment clause  

b: socialism  

the government paid religious orders to provide basic education to native american children on reservations. in the late 19th and early 20th centuries, the bureau of indian affairs (bia) founded additional boarding schools based on the assimilation model of the off-reservation carlisle indian industrial school.

postive making stock not fall

negative   scams and   currpurt buisnesss practices