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¿Cómo dificultaron el transporte las cataratas en el río Nilo?
Las cataratas provocaron que partes del lecho del río se secaran.
Las cataratas contenían rocas y cantos rodados que hacían intransitable el río.
Las cataratas cambiaron el flujo direccional del agua.
O La poca profundidad de las cataratas y el torrente de agua hicieron que el río fuera intransitable.

Are first amendment rights guaranteed in every situation? a. yes, because protecting civil liberties was one of the most important values to the founders of this country b. no, because sometimes the government limits individual freedoms for the benefit of the public as a whole. c. no, because people have to earn their first amendment rights by behaving in a responsible way. d. yes, because the first amendment is part of the constitution, which is the basis for all law and government.