The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
The Constitution did not address the issue of voters in the national capital because the delegates of the Constitutional Convention of Philadelphia, Pennsylvania created the Constitution District's clause, which established a national capital that did not belong to any state. This clause is included in the United States Constitution in Article I, Section 8, clause 17.
Originally, the capital was established in the South, and people from the North did want the south to have more power to vote and influence in US politics. The delegates also considered that the area of capital would be for officials that could vote in their home states. Others thought that it would be slaves -who could not vote, the ones who were going to live in the District of Columbia.