What is pink tax, and what does it mean?

The pink tax is a phenomenon often attributed as a form of gender-based price discrimination, with the name stemming from the observation that many of the affected products are pink. This is sometimes but not always a literal tax. This discrepancy applies to apparel, toys, and healthcare products, among other things. (got the answer from google hehe)

Explanation:

c. it required that townships set aside land for public schools.

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.