1597 - Islands Voyage: Robert Devereux, 2nd Earl of Essex, and Sir Walter Raleigh set sail on an expedition to the Azores (Source)
The following is from Spurgeon's sermon notes on the Martyrdom of Sir Walter Raleigh for his Savior, our Lord Jesus:
1712 - Action of 17 August 17 12 New Deep naval battle between Denmark and Sweden (Source)
Recommended sermons:
Shining the Gospel Light in Sweden, Part 1, by Ken Keltner
Shining the Gospel Light in Sweden, Part 2, by Ken Keltner
Recommended videos:
I Enjoy Being a Swede, by Stan Boreson
1862 - American Indian Wars: The Dakota War of 1862 begins in Minnesota as Dakota warriors attack white settlements along the Minnesota River (Source)
Recommended sermons and podcasts:
America's Sins Against the Indians, by Pastor Kevin Swanson
The Truth About Cortez and Columbus (The Systematic Destruction of America), by Pastor Kent Black
Why Americans Don't Like the Pilgrims Anymore - Thankful for the Pilgrims, by Pastor Kevin Swanson
1916 - Bolshevik revolution leader Moisel Uritsky is assassinated (Source)
Recommended sermons and podcasts:
The Threat of Communist China, by Jim Schneider of Crosstalk America
The Failure of Atheism in the Soviet Union, by Peter Hammond
Recommended reading:
The Deadly Double Standards of Communism vs. Fascism - townhall.com