Answer: Herding animals.
In the zones of the semi-arid climate, there are huge areas of savannahs and steppes. Annual rainfall varies from 250 to 760 mm. This moisture is enough for grassy vegetation, but not enough for full forests. Severe droughts in these areas are a fairly common phenomenon. In open level spaces with rare trees prevail strong winds. The necessary conditions of existence of grassy vegetation of this zone are grazing of large herd animals which liberate vegetative communities from the accumulated straw and destroy bushes. The bulk of the plant grass mass is concentrated underground. The powerful root system allows it to accumulate nutrients and moisture. Herding animals stimulate the regeneration of vegetation.
Answer:
the united states won, so they got texas.
Yes in May 1961, where a series of civil rights actions in which integrated groups of activists rode a commercial buses for example is a grey hound and trail ways, regardless of the laws in the individual states they passed through. These were designed to test that ruling and help overturn jim crow laws in southern states. these are just some parts of the history that we should always remember.
Answer:The widespread use of machine guns and rapid-firing artillery pieces on the Western Front meant that any exposed soldier was vulnerable. Protection from enemy fire could only be achieved by digging into the earth. Assaults were carried out across "No Man's Land" between the opposing trenches.
In all of the wars in the Industrial Revolution, more than 70 million personnel, including 60 million Europeans, were mobilized in this large war and more than 15 million people were killed.
