During the Industrial Revolution-a radical process of social and economic change that occurred in England between 1760 and 1840, the role of graphic design expanded due to what three situations.

1. Factories output increased and designers were needed to market goods;

2. Greater human equality sprang from the American and French Revolution and led to increased public education and literacy; and

3. The production of printed materials improved due to advances in technology, which lowered per unit cost.

Cheers.