Question

What were the three benefits of the refrigerated ships in 19th century

Answer 1

it can keep things fresh for a long period

Answer 2

1)earlier the animals were shipped live from America to Europe , many died on the way or became unfit to eat . Thus , meat became expensive. Common Man could not afford it.

2) the animals could be slaughtered at the starting point of America , Australia or New Zealand and transported to Europe as frozen meat.

3) this reduce the shipping cost and lowered prices in Europe. Now even poor can afford it .

4)the poor could add variety to their food and it improved their living condition.