This Spanish explorer did not explore Texas; he was famous for mapping the Texas coastline. (Alvarez De Pineda) (Francisco De Coronado) (Cabeza De Vaca) (Estevanico) (Hernan Cortez) who was it

Alonso Alvarez de Piñeda, a mariner, first sighted Corpus Christi in 1519, while mapping the Texas coastland and also visited Galveston Island. Pineda was sponsored by the governor of Jamaica, Francisco de Garay, and spent six months mapping the Gulf Coast from northwest Florida to Tampico

Explanation:

a. because the u.s. was the leading with the most technology, economy, etc. also was teamed with other allies witch boosted the economy and materials to improve technology and use it.

the virginia plan called for three branches of government and two houses of congress. representation in each house would be determined by population. the new jersey plan called for three branches of government and a single house of congress. each state would have an equal vote.