Answer:
The statement regarding Spanish colonization of Texas that is most accurate is B) Presidios were built near missions to offer military protection.
Explanation:
Presidios were small enclosed forts where a small contingent of military officers and personnel were assigned in New Spain, in the region of what is today the Southwestern United States. They were located close to missions so the miliary officers could provide them with some defense against Native American communities that may have been hostile or from roaming pirates and convicts and escaped slaves, some of whom would also become residents of the presidios. There was not a lot of financial or administrative support for the presidios so they were generally highly autonomous and developed their own local means of survival, taking on local characteristics. They were not just located in Texas. They are found archaeologically in California, New Mexico, and Arizona as well for example.
The main reason why the building of canals slowed in the 1830s and 1840s was because "Railroads started in America at this time" and the five ways in which the South was affected would be "Slaves became more important and valuable" "Land under production declined" "Southern attitudes about slavery hardened" "Cotton became the principal southern crop" and "<span>Cotton became a major U.S. export", since there was never a Caste system in the South. </span>
On 28 August 1963, more than 200,000 demonstrators took part in the March on Washington for Jobs and Freedom in the nation's capital. The march was successful in pressuring the administration of John F. Kennedy to initiate a strong federal civil rights bill in Congress.
I think it is the first one