Final answer:
By 1675, over 85 percent of the population of the United States was native-born, with roots primarily from Great Britain and other northern and western European countries.
Step-by-step explanation:
By 1675, more than 85 percent of the population of the United States was native-born. This high percentage of native-born individuals can be attributed to the majority of settlers from Great Britain and other northern and western European countries establishing roots in the early history of the United States. At this time, the eastern coast, which was heavily colonized by the British, showed that the English culture strongly dominated in language, religion, and cultural aspects. While migration to the West and immigration significantly increased later in the 19th century, during the years leading up to 1675, the population was mostly not immigrants, but instead those born in the American colonies. Consequently, the correct answer to the student's question is E. native-born. By 1675, more than 85 percent of the population of the United States was native-born. During the 19th century, immigrants from different European countries, including Germany, Ireland, and Scandinavia, migrated to the United States. However, it wasn't until the later waves of immigration in the 19th century that significant numbers of immigrants arrived in the country. These immigrants settled primarily in port towns on the East Coast, rather than moving westward.