Tutor and Freelance Writer. Science Teacher and Lover of Essays. Article last reviewed: 2019 | St. Rosemary Institution © 2010-2020 | Creative Commons 4.0

Battle of Antietam & The Emancipation Proclamation

President Lincoln, shortly after the Battle of Antietam in September 17, 1862 in Maryland—where about 23,000 soldiers were killed or wounded and General Lee was rebound to Virginia providing a technical victory to Union’s army under Gen. McClellan—released the preliminary Emancipation Proclamation:, the decree warned that the seceded states which returned to Union control by…

Aboriginal Peoples Television Network : Significance & History

Background: The Aboriginal Peoples Television Network (APTN) is a television channel that broadcasts programs “made by, for and about Aboriginal Peoples”. “APTN is available in approximately 10 million Canadian households and  commercial establishments with cable, direct-to-home satellite (DTH), telco-delivered and fixed wireless television service providers. The network launched its high definition channel APTNHD in the…

Global Warming, Sea Level Rise and Bangladesh

The global average air and ocean temperatures have been gradually increasing from 1880-2010 (Fig.1) This increase in temperature melted a massive amount of ice and snow globally which ultimately, caused the global average sea level to also rise (Fig.2). The Earth’s average surface temperature rose by 0.74 ± 0.18°C over the period 1906–2005.  Global average…

The Eruption of Mount Tambora: Causes, Event, Effect

Mount Tambora, is an active stratovolcano famous for its eruption in 1815 which was considered one of the most explosive volcanic eruptions in Earthʼs history. A stratovolcano is a volcano characterized by its steepness and periodic explosive eruptions and quiet eruptions. It is also known as a composite volcano because it is composed of layers…