Cause and Effect Using the article above, write in your own words some of the factors that lead to the development
and spread of iron (Causes), as well some of the ways that iron changed people's lives (Effects).
Causes
Effects

after the roman empire, the catholic church began to unify by taking on many duties of a government.

answer; (c) slaves brought to the americans from africa;

the answer in this question is b.(1) create a clear chain of command; (2) limit independence of lower-level workers.  the numbered pair of phrases that best completes the tables as it relates to the united states federal bureaucracy was (1) create a clear chain of command; (2) limit independence of lower-level workers.