Answer: No
Explanation: While the Red Scare drove America's left and any possible allies with communism or socialism underground, it also allowed for a real anger to form and pushed conversations about social justice into back rooms.
No cows, horses, sheep, pigs or goats. The Spaniards brought pigs and horses during the conquest. They multiplied over a few decades in the 1500s. Native Americans were able to hunt and travel as never before. Pigs ate their crops then morphed into razorbacks. Wild boar still roam the woods in the midwest.
Llama and alpacas were used for their wool and as pack animals in the Andes. Turkeys were domesticated in Meso America. Bison, deer and small game were used as a meat source and their hydes in North America.