What inspired American artists in the early nineteenth century making their work unique?

Visual art of the United States or American art is visual art made in the United States or by American artists. Before colonization there were many flourishing traditions of Native American art, and where the Spanish colonized Spanish Colonial architecture and the accompanying styles in other media were quickly in place. Early colonial art on the East Coast initially relied on artists from Europe, with John White (1540-c. 1593) the earliest example. In the late 18th and early 19th centuries, artists primarily painted portraits, and some landscapes in a style based mainly on English painting. Furniture-makers imitating English styles and similar craftsmen were also established in the major cities, but in the English colonies, locally made pottery remained resolutely utilitarian until the 19th century, with fancy products imported.

Soo which Choice Is It?