John Green’s fast-paced YouTube series is the gold standard for summarizing the "Modern Times" curriculum. OER Project:
World History & Geography: modern times : Free Download, Borrow, and Streaming : Internet Archive. Internet Archive World History Geography Modern Times world history and geography modern times free pdf
Prior to the modern era, borders were fluid, often defined by the reach of a monarch’s army. The 19th and 20th centuries introduced the concept of the —a political entity where the cultural boundaries of a "nation" (a group of people) align with the territorial boundaries of a "state." John Green’s fast-paced YouTube series is the gold