A.D means in our time (Anno Domini, the year of our lord) and B.C means Before Christ - these two and the other mentioned words are used to B. refer to periods of time.
Nomadic people moved around a lot and had tribes
<span> In Italy and Germany they were elected by the people (albeit in unusual circumstances).
In Spain the nationalists fought a civil war against the elected socialist government. </span>
According to a catastrophic new assessment from the World Bank, projected sea level rise would cause 40 percent of the structures in the Marshall Islands' capital of Majuro to be permanently submerged and entire islands to vanish, potentially costing the Pacific republic its identity as a nation.
