analyze continuities and changes in the beliefs and practices of christianity from its beginnings to 1450.

a system in which products were made rapidly by machines

a. because the u.s. was the leading with the most technology, economy, etc. also was teamed with other allies witch boosted the economy and materials to improve technology and use it.

on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.

the authority to tax.