Based on the text on the map which labeled location sends products to shihr

This question seems incomplete. I believe this is the full question:

Read the excerpt from chapter 8 of The Travels of Marco Polo and study the map.

Let us go on now to tell of a large city which forms part of the province of Aden but has a petty ruler of its own. This city, which lies about 400 miles north-west of the port of Aden, is called Shihr. It is ruled by a count, who maintains strict justice in his domain. He has several cities and towns under his sway but is himself subject to the sultan of Aden. The people are Saracens and worship Mahomet. The city has a very good port; for I assure you that many merchant-ships come here well loaded with goods from India, and from here they export many goods to India. In particular they export innumerable fine chargers and sturdy pack-horses of great worth and price, on which the merchants make a handsome profit.

Based on the text and the map, which labeled location sends products to Shihr?

O Hormuz

O Kalhat

O Socotra

O Dhofar

The answer to this question is Kalhat (2nd option).

(On a side note, the picture below is the map.)

a.

congress passed laws allowing for free passage between states.