New Delhi, July 3 -- As fireworks prepare to paint the sky for America's 249th birthday, families and friends are sharing warm wishes celebrating freedom's legacy. Simple greetings like "Wishing your 4th of July shines as bright as the fireworks! May freedom's spirit fill your day with joy," or "Happy Independence Day! Today's the perfect reminder of how lucky we are to call this land home" resonate widely. Others honor sacrifice, such as: "Let's remember the heroes who gave us this red, white, and blue freedom. Enjoy every moment!" Some add emojis to give things a better feel.Historically, July 4 marks the 1776 adoption of the Declaration of Independence, where leaders like Thomas Jefferson defied British rule, though most delegates sign...