2. Because Pennsylvania was owned by William Penn, it was considered
A a charter colony.
B a joint-stock company
C a proprietary colony.
D part of the headright system.

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.

by 1880, germany had more rail lines than great britain and russia.