In the mid-1800s, travelers faced the greatest risk of attack by native american groups on the

The Santa Fe Trail.

Explanation:

The Santa Fe Trail was a 19th-century transportation route through central North America that linked Franklin, Missouri with Santa Fe, New Mexico. The route of the Santa Fe trailed crossed the territory of the Comanches, the north-western corner of Comancheria which are a Native American nation. The mid-1800s, travelers faced a high risk of attack by Apache and Comanche groups.

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all of the following apply except for (a. excessive credit on real estate resulting in defaulted loans.

in 1819, panic swept the country due,in part, to the rapid expansion of american manufacturing during the war of 1812 and the distress caused by the post-war british competition. the rapid expansion of american farming was another factor.

explanation:

basic principles: federalism, separation of powers, checks and balances, judicial review, representative democracy, limited government, rule of law, individual rights and responsibilities, consent of the governed, majority rule, popular sovereignty, equal protection.