Which goal stated in the Preamble to the U. S. Constitution requires a strong army? “secure the Blessings of Liberty” “provide for the common defense” “promote the general Welfare” “insure domestic Tranquility”

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.

try e. coli infection