All drivers must use their headlights 45 minutes after sunset to 45 minutes before sunrise.

no , per capita income is not a true measure of the development because: -it only tells us about average income not how income is distributed among the people.it only give us an idea of the economic aspect.it is only at the qualitative basis.moreover, income is not only the way of development other factors are also as much as important as income.

cannabis

explanation:

(assuming this is the us) google it. law states you can't have weed.

a.indigo and cochineal

b.animal hides

c.silver and gold

e.cacao beans and sugarcane