He worked as a steamboat pilot: Before becoming a famous writer, Twain was a steamboat pilot on the Mississippi River. His pen name, "Mark Twain," actually comes from a term used in river navigation to indicate a depth of two fathoms (12 feet), which is safe for steamboats.

He briefly joined a Confederate militia: During the Civil War, Twain joined a pro-Confederate militia called the Marion Rangers, but he didn't stay long and didn't have strong feelings about the war.

He heard a story in a bar that led to his first big success: While in California, Twain heard a story about a frog-jumping contest in a bar, which inspired him to write "The Celebrated Jumping Frog of Calaveras County." This story was published in 1865 and became very popular.

She founded the Provincetown Players: Susan Glaspell, along with her husband George Cram Cook, started the Provincetown Players in 1915, which was the first modern American theatre company.

She won a Pulitzer Prize: Susan Glaspell was awarded the Pulitzer Prize for Drama in 1931 for her play "Alison's House".

She discovered Eugene O'Neill: Glaspell played a key role in discovering and promoting the playwright Eugene O'Neill, who later became one of the greatest American dramatists.

Getting By: In the 1930s, during the Great Depression, the American Dream was about finding a job and having enough food. People just wanted to survive and be stable.

Hope: Even though times were tough, many Americans still dreamed of better days. President Franklin D. Roosevelt's New Deal programs helped people rebuild their lives.

Moving to the Suburbs: After World War II, lots of people moved to the suburbs because the G.I. Bill helped veterans buy houses. This made owning a home a big part of the American Dream.

Good Economy: The 1950s was a time when the economy was doing well. Many people had good jobs and a better life, making the American Dream seem possible for many families.

Equal Rights: In the 1960s and 1970s, the American Dream included fighting for everyone's rights, no matter their race. The Civil Rights Movement helped make this dream come true for many people.

Freedom: Many young people in the 1960s and 1970s wanted more freedom and fun. They questioned old rules and looked for personal happiness.

More Jobs: In the 1980s, there were a lot of new jobs and people earned more money. It made everyone feel like they could become rich if they worked hard.

Buying Things: People loved buying cool stuff like fancy cars and big houses. These things showed that they were living the American Dream.

Tech Boom: In the 1990s, there was a big rise in technology, like the Internet and computers. Many people thought they could get rich by starting tech companies or working in tech.

Home Ownership: Buying a home became very important. Many families wanted to own a house because it showed they were successful and stable.