USA HISTORY

RECONSTRUCTION 1865 1877

TRANSCONTINENTAL RAILROAD

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Word that means immune or resistent
A
tottered
B
systematized
C
impervious
D
formidable
Explanation: 

Detailed explanation-1: -immune, impassable, impenetrable, inaccessible, invulnerable, resistant, unaffected, unmoved, imperviable, hermetic, impassive, impermeable, sealed, tight, unapproachable, unpierceable, unreceptive, watertight.

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