Answer:
McKinley’s predecessor, Grover Cleveland, refused to sign the treaty of annexation.
Explanation:
The United States annexation of Hawaii was delayed until William McKinley 1897 to 1901, became President because "McKinley’s predecessor, Grover Cleveland, refused to sign the treaty of annexation."
This is evident in the fact that Grover Cleveland, the former United States president between 1893 to 1897, learned that the treaty did not have the support of Hawaiians, this made him refused to sign the treaty of annexation.
The way that the Erie Canal improved transportation was given the fact that it provided a cheap and efficient way to move between the Hudson River and Lake Erie.
<h3>How the canal provided cheaper transportation</h3>
This canal helped the United States by providing a boost to the economy of the country.
The Erie Canal helped to cut the cost of transportation by one tenth of the previous cost.
Read more on the Erie canal here:brainly.com/question/24602911
