1The began in England in the 18" century. Lots of factories
opened with new machines.
2in the 1850s were very
difficult. They were unhealthy and wages
were low
3 James Watt invented the
in the 1760s. Then engineers used it to
in factories.
4 The
... grew quickly
in the 19th century because steamboats and
trains needed coal to make steam.
5 The things factories produced gave people
a better
6 Before the 18th century, people didn't work
with machines. They worked
7 In 1850, many people lived in cities in poor, ,​

turansalehova    1   21.10.2020 10:44    2