1. the root language that west african people spoke was Arabic
2. the historical city was a major goal of the crusades was Jerusalem
3. the asian nation had a similar feudal system to that of western Europe is Japan
4. following groups of people did not participate in trade along the Swahili Coast of East Africa is Bantu Swahili
5. the ottomans were Turkic people from central Asia and Anatolia
Malcolm X and MLK Jr., though fighting for the same cause, had very conflicting ideological beliefs surrounding the method of achieving civil rights. Malcolm X believed in angry, violent protests, while MLK believed instead that civil rights should be achieved through peaceful protest and the "respectability" method.
The us constitution reflects the principle of individual rights because it gives all powers not specifically mentioned in the document to the states and therefore the people of those states.
Proportional representation
In a system using proportional representation, rather than a single party winning and the other party gaining no representation, there are some legislative seats that are divided proportionally according to the percentage of votes won by each party in the election process. Typically this is done in some sort of regional or super-district manner, since you can't vote for a single representative of a specific district and then divide that single seat proportionally.
The answer is A. because it was already tiresome to get 9 nine states out of 13 states to vote on an amendment.
Choice B. is incorrect because the British only required their war costs at the end of the Constitution. Choice C. is incorrect because the Virginia plan (large states) and the New Jersey plan (small states) took place after the Constitution. Choice D. was a major benefit, so that wasn't a weakness.