How long has the womens march been going on?

As we get closer to the historic women’s march this Saturday social media is being populated with reasons #WhyIMarch. Across the state and country, the PowHerNY Network of over 100 groups will rally around our Call to Action. Our rally cry will urge elected officials to prioritize women’s equality and addresses eight key issues, which especially affect women of color; immigrant women; lesbian, bisexual and transgender women; women with disabilities; and women with low or fixed incomes. 

Im honestly confused

Answer: - the gas is compressed