What is the main similarity between grassland and tundra ecosystems?

neither is very cold.

both suffer from frequent wildfires.

both provide fertile land for farming.

neither has a single, dominant vegetation.

What factor contributed most to the beginning of the women’s rights movement in the united states during the mid 1800s? a dramatic increase in women’s participation in the workforce b a shift in social attitudes brought on by increased sectional tensions c the experience of gender discrimination within reform movements d the granting of voting rights to african american men