Answer:
Technology developments have made significant impacts on both humans and the environment in which they live. However, there is limited whole-of-system understanding of ancient technology development. This paper aims to uncover the evolutionary pattern of the ancient Chinese agricultural technology system that focused on land and water mobilisations from 8000 BC to 1911 AD. Our findings show that agricultural technology in China transitioned through an extremely slow, S-shaped pathway, increasing only ten fold in over 8000 years. The technology system was initially driven by tangible tools (40% of growth), then by technological theories and practices that contributed more than 50% of growth. Its development was spatially inclined to the Yellow River then to the Yangtze River region, where over 45% of technologies were developed. This study provides an empirical baseline for comparative studies between pre-industrial and industrial technologies. Greater understanding of the mechanisms of technology development will be required to reorientate technology development for present and future generations.
Answer:
The Emancipation Proclamation expanded the Union's goals to not only stop a rebellion / Civil War, but to end slavery in the whole country.
Explanation:
A - The defeat of the confederate infantry at Pickett’s charge
Although Lee’s army enjoyed early success, Meade's army managed to hold ground and even break back the Confederates. As the Union held its ground and pushed back the Confederates, they suffered major losses
Answer:
The Colonies became loyal to Massachuessets
Explanation:
Answer:
Initiative, Referendum and Recall are three powers reserved to the voters to enable them, by petition, to propose or repeal legislation or to remove an elected official from office.
Explanation:
