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:

during both period congress passed law restricting the civil liberties of american citizen that meet with the overall public support is the one statement that explain the rate scare of the 1920 and 1950 is very similar

the speech revealed that eastern european countries were no threat to their neighbors, which led to the creation of the truman doctrine i think this might be correct.