During the 19th century the Dutch Reformed Church became a major agent in promoting the spread of Dutch settlement into the southern African interior.After 1841 it began to set out its villages according to a standard plan, known as the kerkplaats, which made use of a central nachtmaal plein, surrounded by residential stands.Key plots were allocate
Child labor is one of the oldest problems in our society and still an ongoing issue.During the time, child labor evolved from working in agriculture or small handicraft workshops to being forced into work Glass Pipe in factories in the urban setting as a result of the industrial revolution.Children were very profitable assets since their pay was ve
The antagonistic ability of two isolates of the biological control agents Trichoderma spp.(3,11) Accessories and isolate (1,2) of Trichoderma viride as well as Gliocladium sp.Were studied against the pathogenic fungi Alternaria alternate , Pythium sp Rhizoctonia solani Stemphylium sp., isplated from sesame seeds.Two ways of incubating the dishes, n
Energy is the basis of human development and the impetus of society progress.There are three sources of energy: energy of celestial body outside the Earth, the Earth energy and energy of interaction between the Earth and other celestial bodies.Meanwhile, there are three scales of co-evolution: the evolution of the Sun-Earth-Moon system on an ultra-