Poor workers and the middle class
The correct answer is - China, India, and the United States.
China, India, and the United States are the three biggest agriculture producers in the world. The basic reason for their huge production is that all three countries have very large populations, thus lots of mouths to feed, and another reason is trade, by production and exporting agricultural goods that they can produce and are in very high demand on the global market.
The biggest percentage of the agricultural production, in all three countries falls on the basic food source they use, so for China and India it is the rise, while for the United States it is the corn.
Answer: Atmospheric pressure
Explanation:
I hope this is it
<span>La producción ganadera en Brasil de 1977 a 2011 se espacializó, y la anual ... así como una reducción en el tamaño del rebaño o la migración interna durante el período estudiado. ... diferentes fenómenos y tendencias dinámicas de una actividad en el territorio.</span>