Pls, give answer, I need hlp

Which best describes the standards required for foreign producers

Describe how gravity and convection work together to move the plates in the plate tectonics theory

What is one main reason some governments in the twentieth century began campaigns of genocide? a) a minority group wanted total independence. b) a minority group wanted more say in lawmaking. c) a minority group had different cultural customs. d)a minority group protested against government policy.