Microllam (Trust Joist/Weyerhaeuser)is a trade name for LVL lumber- as previously stated. Glulam (Boise-Cascade) is a trade name for laminated beams of dimensional lumber. They take 2X4, 2X6, etc. glue and stack them flat to produce beams. They generally are built with camber in them.
Federalists included: John Hancock (Massachusetts) Alexander Hamilton (New York) James Madison (Virginia) [Madison would often switch between sides] John Jay (New York) --- these 3 guys wrote The Federalist Papers George Washington (Virginia) John Adams (Massachusetts) Most all of the Founders who framed the Constitution supported ratification, ...
The Federalists had a weak base in the South, with their main base in the Northeast and especially New England. It was the reverse for the Republicans. As a result, anti-slavery elements were largely based in the Federalist Party. Several leading Federalists, most notably John Jay and Alexander Hamilton, were leaders of the anti-slavery movement. They led the successful battles to abolish the international slave trade in New York City, and the battle to abolish slavery in New York State.