1. Witness quote: "I saw the Wright brothers make history with their first flight at Kitty Hawk in 1903. It was amazing to witness the birth of aviation."

2. Newspaper headline: "Stock market crashes in 1929, sending the world into economic turmoil."

3. Background description: "The signing of the Declaration of Independence in 1776 marked the birth of a new nation, changing the course of history."

Рождение новых технологий, экономические кризисы и важные исторические события оставляют неизгладимый след в и