Some of the most valuable commodities that moved through the kingdom of Ghana between the 5th and 15th Century were Gold and Salt during the Trans-Haran trade. The beginning of Trans-Haran gold trade is linked to the Soninke Empire of Ghana in the 5th Century. While the consumption of Trans-Haran salt was promoted for trade purposes. Berbers from the North of Africa were able to cross the Sahara desert using camels with their caravans with gold sort from western and central Sudan. This linked the Mediterranean economies which demanded gold and in return they supplied salt.
Constantinople was the capital of the Byzantine Empire
The correct answer to this open question is the following.
I think the border dispute would have been resolved if the American army had not crossed the Nueces River into the disputed land through the diplomatic via, although the issue was "hot" and there was not a good predisposition of México and the United States to resolve it in an amicable way.
The federal government of México defended its idea that the natural border with the United States was the Nueces River, in Texas. However, the United States had a different idea and the US government defend its idea that the border was the Río Grande. And that is how the problem became bigger and bigger until it ended up in the war between México and the United States.
Answer:
Question 8: The legislative branch may remove judges.
Question 9: The Supreme Court may judge executive acts unconstitutional.
Question 10: Congress may override a presidential Veto.
Explanation:
Question 8: The legislative branch may remove federal judges for misconduct, this is very rare, but is one of the main checks the legislative branch has over the judicial branch. The legislative branch does not appoint federal judges, that is a prerogative of the president, Congress can only confirm or veto the president's chosen judges.
Question 9: If any executive action or act is challenged in court, the judicial branch has the power to overturn it if it finds it unconstitutional. The judicial branch does not make the laws, it only interprets them and decides when they are unconstitutional.
Question 10: Congress can impeach the president, although it has happened only twice in history (Andrew Jackson and Nixon). The Supreme Court cannot impeach the president. The most common check used by congress is to override a presidential veto. While the legislative makes laws, it cannot decide on matters of unconstitutionality.