Which option identifies the food safety risk distinguished in the following scenario? In 1974, 200 people were hospitalized from salmonella contamination in New Jersey.

unconventional agent

organic pollutant

microbial pathogen

zoonotic disease

The answer to that would be b because I done had that question before so therefore the answer is b

The transcontinental railroad provided a means of fast transportation. it cut a 6 month trip into 6 days, created jobs for many people and encouraged immigration. the homestead act played a huge role in western expansion; it allowed settlers to begin a fresh start, and gave them land in exchange for their residence for up to five years and a small fee.