Which statement explains what the maps show about how migration changed from the early years to the later years?
O In later years, people migrated to Texas.
O In later years, people migrated to Northern cities.
O Iin later years, people migrated to Western states.
O In later years, people migrated from the North to the West Coast.

where is the

in an absolute  monarchy, the  monarchrules as an autocrat, with absolutepower  over the state and government — for example, the right to rule by decree, promulgate laws, and impose punishments. the  monarch isnominally sovereign but the electorate, through their legislature, exercise political sovereignty.

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.