At the light-colored extreme are rocks made up mainly of quartz and the feldspars, with about 70% silica. Such rocks are called granitic rock. Rocks which contain large amounts of the ferromagnesian dark matter and about 50% silica are said to have basaltic composition.
It became the House of Burgesses â the first legislative assembly in the American colonies. The first assembly met on July 30, 1619, in the church at Jamestown. Present were Governor Yeardley, Council, and 22 burgesses representing 11 plantations (or settlements) Burgesses were elected representatives.
This assembly, the House of Burgesses, first met on July 30, 1619. Although many differences separated Spain and France from England, perhaps the factor that contributed most to distinct paths of colonization was the form of their government. Spain and France had absolute monarchies, but Britain had a limited monarchy.