What was the second obstacle that Thomas Edison faced?

But Edison also had another serious problem, one that could have destroyed his career. He had a severe hearing loss, thought to be from a childhood bout of scarlet fever, later made worse from middle ear infections. Ultimately, he was 100% deaf in his left ear and 80% deaf in his right ear.

Explanation:

hope this helps! goodluck & enjoy the rest of ur day or night.

the sample answer on e2020

conflicting values are demonstrated between two different groups in animal farm. first, the farm animals value hard work. this is shown by them working late and working long hours at the request of the pigs. napoleon and the pigs, however, sleep late daily. furthermore, the animals value equality. this differs from the value of napoleon and the other pigs. instead of equality, they value only gaining power and maintaining their own privilege, which is demonstrated by their taking extra milk and sleeping in beds.