Social attitudes towards women have evolved over time. Yet even today, women face challenges based on their gender. Nevertheless, women are leaving their mark in every field. This book profiles the lives of four of today's most inspirational women: Sylvia Acevedo, rocket scientists and advocate for girl's STEM education; Simone Biles, gymnast and winner of eleven Olympic medals; Tammy Duckworth, US Senator and retired military pilot; and Taylor Swift, artist and cultural icon.