What challenges did Robert Ballard face in his quest to find the Titanic? How did he overcome those challenges? Answer both questions in a well-organized short essay. Support your ideas with text evidence. Article from (Searching for the Titanic) Plz answer as fast as can and if u do I will mark BRAINLIST ​

The main challenge was that no one knew where exactly the Titanic had sunk. Although the crew had communicated the ship's location after the collision, it had probably drifted as it fell through the water.

Explanation:

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explanation:

an oligopoly is a term used to clarify the structure of a particular market, industry, or organization. a market is considered oligopolistic or amazingly focused when it is shared between a few companies.