What was the advantage of assembly lines?
O
A. Products would move efficiently between their manufacturing
steps.
O
B. Workers were removed from areas where dangerous machinery
was used.
O
C. Products could be completed by small numbers of highly skilled
workers.
O
D. Workers provided their individual input to create unique products.

the   square   deal   was   a   program   where   the   government gave any one   a fair   chance   to succeed

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)

the lines on a surface map are called isobars. isobars are lines of constant pressure which are measured in units called millibars. the numbers indicate the amount of air pressure, in millibars, that each line represents.