Mode of transport available, especially in underdeveloped or inaccessible regions. Although humans are able to walk without infrastructure, the transport can be enhanced through the use of roads, especially when using the human power with vehicles, such as bicycles and inline skates. Human-powered vehicles have also been developed for difficult environments, such as snow and water, by watercraft rowing and skiing; even the air can be entered with human-powered aircraft. Land transport covers all land-based transportation systems that provide for the movement of people, goods and services. Land transport plays a vital role in linking communities to each other. Land transport is a
Mode of production Mode of production In the writings of Karl Marx and the Marxist theory of historical materialism, a mode of production (in German: "Produktionsweise", meaning "the way of producing") is a specific combination of the following: Marx regarded productive ability and participation in social relations as two essential characteristics of human beings and that the particular modality of these relations in capitalist production are inherently in conflict with the increasing development of human productive capacities. A precursor to this concept was Adam Smith's concept of mode of subsistence, which delineated a progression of society types based on the way in which