Describe a major factor in the longevity of the Swahili city-states' influence. (1 point,

A)the wide variety of goods that they offered
B)the trade network that connected the city-states to other powers in the Indian Ocean
C)the weather along the coastal area allowing for an increase in farming
D)the number of cities along the coast overwhelming any competitors

Abc or d

B) the trade network that connected the city-states to other powers in the Indian Ocean

B) The trade network that connected the Swahili city-states to other powers in the Indian Ocean is a major factor in their longevity of influence.

The correct answer is B) the trade network that connected the city-states to other powers in the Indian Ocean.

To arrive at this answer, we need to analyze the factors mentioned in each option and determine which one played a significant role in the longevity of the Swahili city-states' influence.

Option A suggests that the wide variety of goods offered by the city-states contributed to their longevity. While this may have been an influential factor, it does not directly explain the longevity of their influence.

Option C suggests that the weather along the coastal area allowed for an increase in farming, which may have supported the growth and stability of the city-states. However, this option does not address their influence or trade networks.

Option D suggests that the number of cities along the coast overwhelmed any competitors, potentially contributing to the city-states' dominance. Nevertheless, it fails to explain the specific factor behind their longevity.

Option B, on the other hand, highlights the trade network that connected the Swahili city-states to other powers in the Indian Ocean. This option aligns with historical evidence, as the Swahili city-states were renowned for their strategic location along major trade routes. Through their extensive trade links, they were able to maintain their influence, establish economic prosperity, and engage in cultural exchanges with various regional and international powers.

In conclusion, the major factor in the longevity of the Swahili city-states' influence was the trade network that connected them to other powers in the Indian Ocean (option B).