Original sentence: John Calvin Stevens (October 8, 1855 – January 25, 1940) was an American architect who worked in two related styles — the Shingle Style, in which he was a major innovator, and the Colonial Revival style, in the first half of the 20th century
Edited sentence: John Calvin Stevens (October 8, 1855 – January 25, 1940) was an American architect who worked in two related styles — the Shingle Style, in which he was a major innovator, and the Colonial Revival style, which dominated national domestic architecture for the first half of the 20th century