读史书,能有一本理想的历史地图用作参考,是很有益处的。无论是学习历史或者研究历史,总需要了解历史地理环境。历史地图的作用就在于利用地图所具有的明确方位、距离关系,把地面上自然的、社会的诸种要素,以制图的科学法则,显示于纸面上,使读者获得地理景观的形象。由于它富有直观的效果,较单纯用文字表达为 Reading history books can have an ideal historical map for reference, which is very beneficial. Whether learning history or research history, always need to understand the historical and geographical environment. The function of the historical map is to use the map’s definite orientation and distance relationship to display the natural and social elements on the ground and the scientific laws of cartography on the paper so that the reader can obtain the image of the geographical landscape. Because of its rich and intuitive effect, it is more simply expressed in words