What books is credited with launching the environmental movement

Why is it useful for historians to base certain studies on the analysis of historical periods

Which sentence best describes the effect of the bill of rights? a.it gave parliament the right to elect a successor when a monarch died.b.it ensured that no monarch could rule without parliament.c.it guaranteed all people the rights of liberty and property.d.it defined the rights of the officials of the church of england.

Why is the supreme court decision in roe v. wade so controversial.