What are four events that support the Tucks story?

Four events that support the Tucks' story in "Tuck Everlasting" include: 1) The Tuck family's encounter with the spring that grants them immortality, which sets the foundation for their unique existence. 2) Jesse Tuck's meeting with Winnie Foster, which introduces her to the complexities of eternal life. 3) The family's struggle to keep their secret safe from others, particularly the man in the yellow suit, who seeks to exploit the spring's power. 4) The poignant decision made by the Tucks to accept the consequences of their immortality, ultimately highlighting the themes of life, death, and the natural order.