Deindustrialization was a problem in the 1920s but has decreased since then true or false

False

Explanation:

The biggest example of deindustrialization in the United States is in what's known as the Rust Belt, the region in the upper Northeastern United States and Midwest that was once home to booming industry, but is now full of abandoned or rusted industrial factories.

80%

Explanation:

From the table:

Revere making of Flatware in 1761 to 1775 = 401

While during the period of 1779 to 1797, the making of flatware has increased to 2,069

Hence, to find the percentage increase:

We carry out substation which is

2,069-410 = 1659

Therefore 1659 divided 2069 = 0.8018

Then multiply by 100 ≈ 80%

In another way, we can use 410 divided by 2069 = 0.198

then multiply by 100 = 19.8% ≈ 20%

Then, lessing 20% from 100%

We have 80%.