The major advantage that the steam boat had over other vessels was that it could travel for a longer distance at the shortest possible time. It did not have to wait for the wind direction and speed. The steam boats could also travel against the current very easily. The steamboats resulted in the increase in trade.
Answer: C Teddy Roosevelt
He was succeeded by his protégé and chosen successor, William Howard Taft. A Progressive reformer, Roosevelt earned a reputation as a "trust buster" through his regulatory reforms and antitrust prosecutions.
Please mark as <u><em>Brainliest</em></u>
HUAC. The House Un-American Activities Committee (HUAC<span>) was created in 1938 to investigate alleged disloyalty and subversive activities on the part of private citizens, public employees, and those organizations suspected of having Communist ties.</span>
The correct answer is - Superimposed.
The nations in the African continent that gained independence had borders set by their colonial rulers, borders of the superimposed type. This basically means that the borders were set without taking in consideration the cultural heritage, history, ethnic groups, religious groups.
This type of border creation for the newly formed African nations created a lot of problems, problems that are still present nowadays. The reasons for the problems were that people that historically had tensions and conflicts got stuck into the same borders, ethnic groups and religious groups that were not tolerant to one another also found themselves put together, the interest and culture of the people were differing a lot, and there were multiple languages used.
All of that led to lot of civil wars, tensions, conflicts, genocides, persecutions, forced assimilation, split of countries. Because of that most of the countries stagnated or even regressed after gaining independence, and in large portion of them the problems just seem to grow instead of stabilize.
