use strunks advice to make the second half of the sentence parallel. \the economy had changed, there were…

use strunks advice to make the second half of the sentence parallel. \the economy had changed, there were shifts in the population, and the war ended\ \the economy had changed, and there were shifts in the population, and the war had ended\ \the economy had changed, the population had shifted, and the war had ended\

use strunks advice to make the second half of the sentence parallel. \the economy had changed, there were shifts in the population, and the war ended\ \the economy had changed, and there were shifts in the population, and the war had ended\ \the economy had changed, the population had shifted, and the war had ended\

Answer

Explicaciones breves:

La parallelización en gramática implica que los elementos en una serie tengan la misma estructura gramatical. En este caso, el primer verbo está en el pasado perfecto ("had changed"), por lo que los otros verbos en la serie también deben estar en el pasado perfecto para crear una estructura paralela.

Respuesta:

"the economy had changed, the population had shifted, and the war had ended"