Answer:
They were located mainly in Mexico and Central America.
"The Maya occupied a vast area covering southeast Mexico and the Central American countries of Guatemala, Belize, Honduras, and El Salvador."
He thinks that it's important for city people to understand the process of food making and to eat responsibly because if they are not connected to their food and don't think about it, they won't appreciate the farmers who worked hard to make it. If people eat responsibly there will be a greater democracy according to him.
The first answer is right
I am pretty sure it is A, His name was Ferdinand de Lesseps.
Las máquinas facilitan el trabajo de las personas, las mismas permiten que muchas actividades se puedan desarrollar de manera automatizada. Esto permite realizar trabajos de manera más eficiente, realizar actividades en un menor tiempo, obtener más utilidad por menos trabajo o esfuerzo.
