¿De qué forma se relacionan esas estrategias espacios o herramientas con los postulados de la Ley de Educación Superior ?

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more.b-it made cross-country travel too expensive for ordinary americans.c-it decreased the safety of americans who moved to settle the plains.d-it shortened travel time between the east and west for all americans.

Which of the following were lyndon johnson's goals as president?

What role does an american citizen play in its own government ?