<span>.New technology could give automobiles much better gas mileage.</span>
Yes! They should have been able to leave, though, through a subtle and non violent way. Every community has a right to have self governance. Hence, any act of slavery or subservience should not be tolerated.
<h3>
Specie Circular</h3>
Specie Circular refers an executive order issued by President Andrew Jackson requiring that payment for the purchase of public lands be made exclusively in gold or silver.
The Specie Circular affect the efficiency of the economy. It was partially responsible for the surge of 1837. As currency depreciated, businesses done demanded gold and silver in payment of debts. Unfortunately, there was not enough gold and silver available to keep the United States' economy operating efficiently.
learn more about the specie circular from here: brainly.com/question/1133595
B) Congress
(If not right I am sorry I was just trying to help or eliminate a choice)
