Before revision: After several projects failed, the issue was not taken up again until the late 19th century, but now centered on the issue of international trade and with a sense of pan-Americanism , owing to the United States of America taking a leading role in the project.
After revision: After several projects failed, the issue was not taken up again until the late 19th century, but now centered on the issue of international trade and with a sense of Pan-Americanism , owing to the United States of America taking a leading role in the project.