Trade with the Arabs did a few things for the African kingdoms. It increased trade, profit, and led to a ruling class.
Hope this Helps! :)
Well since there is no list I would have to go with Gregor Mendel.
German declaration of Submarine Warfare
Zimmerman Telegrams
A is false. The WCTU was founded in 1874 and since then it became one of the largest and most influential women’s group ever. It was a religious organization and its primary purpose was to combat the influence of alcohol in society. It remains active nowadays. They operated at an international level and supported other very important causes during the 19th century including labor, public health, sanitation and international peace causes.
B is false. The American magazine has been active until 1956. It was
focused on human interest stories, social issues and fiction.
C is true. Sierra Club is an environmental organization founded in 1892 and with over three million members in activity since then. As a tradition, it’s asociated to the progressive movement and it engages in lobbying politicians promoting environmental policies and supporting political activism to promote several causes. It’s a large-scale environmental preservation organization.
D is false. Collier’s was founded in 1888 and is considered a pioneer on investigative journalism and literature. It was published in the 19th and 20th centuries with an important presence in the lives of americans. But it ceased publication by 1957.
Contract adjustment. PPI data are commonly used in adjusting purchase and sales contracts. These contracts typically specify dollar amounts to be paid at some point in the future. It is often desirable to include an adjustment clause that accounts for changes in input prices. For example, a long-term contract for bread may be adjusted for changes in wheat prices by applying the percent change in the PPI for wheat to the contracted price for bread. (See Price Adjustment Guide for Contracting Parties.)
Indicator of overall price movement at the producer level. PPIs capture price movement prior to the retail level. Therefore, they may foreshadow subsequent price changes for business and consumers. The President, Congress, and the Federal Reserve employ these data in formulating fiscal and monetary policies.
Deflator of other economic series. PPIs are used to adjust other time series for price changes and to translate those series into inflation-free dollars. For example, constant-dollar gross domestic product data are estimated using deflators based on the PPI.
Measure of price movement for particular industries and products.
Comparison of input and output costs.
Comparison of industry-based price data to other industry-oriented economic time series.
Forecasting.
LIFO (i.e., last-in, first-out) inventory valuation.
