They can see how long ago the fossil was which tells you what time this creature/animal was from.
They can use dna to find out what creature it is and possibly discover a new species.
idk but it's about history
It highlighted the sectional issues that divided the nation.
It put an end to the debate over states' rights.
The “nullification crisis” challenged the federal government's right to impose its own laws. A war was imminent.
These tariffs had been established to protect factories in the northern states against foreign competition. Southern farmers thought this was unfair.
Andrew Jackson, the president of the United States, issued a proclamation in which he warned that South Carolina's rejection of federal tariffs was an act of rebellion that could end in bloodshed. South Carolina responded promptly in preparation for war.
<span> the </span>United States<span> gave over $12 billion</span><span> in economic support to help rebuild Western European economies after the end of </span>World War II. <span>The goals of the United States were to rebuild war-devastated regions, remove </span>trade barriers<span>, modernize industry, make Europe prosperous once more, and prevent the spread of </span>communism<span>.</span>
C Santa Fe forces first met
