How is a cold front drawn on a weather map? Group of answer choices

Alternating red and blue line with alternating red half circles and blue triangles

Blue line with triangles pointing towards the moment of air mass

Red line with half circles

Which of these were effects of mass production techniques used during 1920s

Explain the reasons for u.s. neutrality during the 1920s and 1930s. how did ideas about neutrality change during the period from the end of world war i to the passage of the lend-lease act? be sure to include any events, terms, or people that may support your response.

Which of the following describes the branches of government in china? a executive b state council c judicial d premier e legislative f npc g ministers of state