PLEASE HELPPP ASAP 30 POINTS Select THREE ways urbanization affected society in cities.
THERE ARE 3 OPTIONS CHOOSE ALL OF THEM PLZ.

1. Land prices declined as the land was polluted.
2. Neighborhoods often developed along ethnic or religious lines.
3. Members of the lower class packed into tenement housing.
4. Political machines dominated local politics.
5. The sizes of families began to decrease.
6. Development of police forces decreased crime.

EXPLAIN WHY