Answer:
Mexico was essentially broke. The country was racked by financial instability as the war began in 1846. America's blockade of Mexican ports worsened an already difficult situation, as Mexico couldn't import and export goods, or levy taxes on imports.
The code of chivalry was intended to prevent lawlessness on the part of knights.
They were hard to get to from city centers.
They had bad odors.
They were cramped and dangerous to live in.
That on the first day of January in the year of our Lord one thousand eight hundred and sixty-three all persons held as slaves within any state or designated part of a State. the people whereof shall then be in rebellion against the United states ,shall be then thence forward and forever free; and the executive government of the United states ,including military and naval authority the office will recognize and maintain freedom of such persons and will do not acts to repress such persons,or any of them in any efforts they may make for their actual freedom
"was a social contract that established a form of self-government" is the correct answer