Answer:
C
Explanation:
Since air molecules (the particles of the medium) are moving in a direction that is parallel to the direction that the wave moves, the sound wave is referred to as a longitudinal wave. The result of such longitudinal vibrations is the creation of compressions and rarefactions within the air.
Hope This Helped, -James
Answer:
straight
Explanation:
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Oklahoma's economic history is divided into four periods. The first period covers the nineteenth century, encompassing settlement by American Indians of the Southeast followed by new arrangements facilitating private land ownership. The second extends from 1900 to the onset of the Great Depression in 1930. The third ends in 1973 with the first of the major oil shocks. The fourth comprises the energy boom and bust of the late twentieth century, along with contemporary conditions.
The century from 1800 to 1900 encompassed the time of Indian and white settlement. During the nineteenth century Oklahoma was characterized by very high ratios of land to labor and capital, by almost total dominance of primary (natural resource based) production, and by unique institutional and cultural features, of which the effects of some remain important in today's economy. The initial settlement by the Five Civilized Tribes in the 1820s, 1830s, and 1840s in what is now Oklahoma (at that time Indian Territory) did not reflect free-market labor migration in response to income differentials. Added to the coercion of removal was the fact that the Five Tribes had adopted the institution of slavery in their former southern setting. Slave-owning Indians brought with them an additional labor supply.
The correct answer is The lynching of a Jewish businessman
Explanation: The second phase of the Klan took place from 1915 and extended into the mid-1940s. It was the period when the Klan had the most power, becoming an influential political force in some US states and having millions of members. . At this stage, they continued their persecution against African Americans, but focused their violence on Catholics and Jews.
The influence of Ku Klux Klan in this second phase was such that the group had four million members. The group's weakening at this stage came as a result of internal power disputes, as well as scandals involving the group that were reported by the US media at the time.
