Answer:
The most important goal was the establishment of the nation series. We hope that there will be no other major conflict. One of his goals was to end World War One, and he attempted to achieve this by creating 14 points. Global peace was essential to him, and this was the bulk of his efforts during his presidency.
The addition property of equality was applied.
3/4 was added to both sides of the equation.
Your answer to this question is 5
As steel become stronger (due to the Bessemmer process and the like), it is able to withstand greater weight. This leads to it being used to build railroad tracks and skyscrapers (since it is stronger, it can withstand more weight. And because it is cheaper, it is bought more)
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