The 1890s were a period of devastating drought and epidemic, triggering a surge of raiding to reconstitute the herds.
The impact of this dramatic surge of labor power also had a profound effect on the political process.
The current account surplus accompanied by the surge in capital inflows in the mid-1990s put too much strain on that strategy.
The historical pattern was one of speculative surges of foreign investment in these countries, very quickly followed by default.
With the surge of population and economic activity during the past two generations or so, the environment has come under unprecedented stress.
Individual frequencies that are mixed together in order to create sonic masses follow reciprocal types of motion, including undulations, surges, swirls, drifts and dips.
In the 1990s there was a major surge in interest in extending collaborative government-industry relationships.
A single peak appeared between weeks 27 and 30 in the year 2000 that mirrored a surge in probable cases.
