The Peruvian economy currently struggles with self sustainability and equality in income distribution. This is because the wealth of the country is based almost entirely on exports.
Corruption was the economic issue that most concerned Peru in the early twenty- first century. But steps were taken to overcome this.
No
progressives
Late 19th and early 20th century progressivism emerged primarily from the urban middle and upper-middle classes. These individuals were often professionals, intellectuals, and reformers who were concerned with addressing the social and economic issues resulting from industrialization and urbanization. They sought to improve working conditions, regulate big business, and promote social welfare reforms.
Technological innovation was the most significant economic and social development of the early twentieth century. Some of these inventions included the typewriter, telephone, and mechanized office equipment.
You did not list any countries.
developments in transportation
The North
Greater efficiencies in production.
Greater efficiencies in production.
Mercantilism was the dominant school of thought in Europe throughout the late Renaissance and early modern period (from the 15th-18th century).
German immigration to the USA occurred in several waves but was particularly significant in the 19th century, with large numbers arriving in the mid-1800s due to economic hardship and political turmoil in Germany. This immigration continued gradually into the early 20th century before declining significantly with the outbreak of World War I.