Answer
4 and 5
Explanation
A constant term in an expression is a term that does is independent of any variables. This means that constant term will have non of the variables 
attached to them. In the expression 
we notice that the terms integers 4 and 5 are the only terms that are not coefficients of any of the variables in the expression.
The Spanish would most likely try to recruit allies to defeat the armies of the Aztecs since the Spanish were bent on defeating the Aztecs and conquering Mexico. This would have been a strategy to create hegemony over this part of the New World.
The great depression was the worst downturn in the history lasting from 1929-1939. It started in 1929 when the stock market crashed which sent wall street into panic, there are several other factors that caused the great depression:1)- Crash of stock market2)- Failure of many banks.3)- Poor banking policies by Federal Reserve. (Instead of lowering interest rate as economy slumped, they raised the interest rate.4)- Federal government also passed a high protective tariff.5)- unequal distribution of income.At first, government believed that the economy would correct itself,leading to no government action dealing with crisis. By the time government acted the depression was so severe that their efforts were not enough to recover the decline.
Lyndon Johnson and his push for civil rights for African Americans.
Johnson continued the push for civil rights that had been started by President John F. Kennedy. In the emotional days after JFK's assassination, President Johnson said in an address to Congress: "<span>No memorial oration or eulogy could more eloquently honor President Kennedy's memory than the earliest possible passage of the civil rights bill for which he fought so long." The Civil Rights Act of 1964 was passed within months after the Kennedy assassination. The act outlawed discrimination in public places and in employment practices, and provided for integration of public schools.
Incidentally, in defense of Gerald Ford and his fight against high unemployment -- by the end of Ford's term in office, the unemployment rate had begun to improve. But it was too little, too late, and his reelection bid failed. (Voters also were reacting against the Republican administration due to the Nixon Watergate scandal.)</span>
