Outline

Thesis: The renewal of old plank roads and the addition of railroads, along with the annexation of the town and the expansion of streetcar lines through it, increased the population of Jefferson Park by making it more accessible and attractive which shaped its ethnic tapestry.

Main Idea 1. When former Indian trails were turned into plank roads, they made the village more attractive, therefore bringing in many farmers of English and Luxembourg descent.

• The Milwaukee and Elston Plank Roads gave farmers a link to the markets in the city of Chicago.
• Farmers traveling to and from the city often stopped to water their horses, pick up supplies, or rest in the area.
• Rain, snow, and ice made the Indian trails almost impassible to pass through, so the new planks made it easier for farmers to transport their produce.

Main Idea 2. The annexation of Jefferson helped it become more active and prosperous.

• By becoming part of Chicago, the city improved the level of Jefferson Park's local infrastructure by paving its main roads.
• The town now received financial support, aid in maintaining utilities and transportation routes, and help from the City's planning units.
• The community now had money to build bungalows which many Poles moved in to. 

Main Idea 3. The Milwaukee Ave. streetcar line extension into the community brought in many European immigrants.

• The extension of the Milwaukee streetcar line to Jefferson Park improved access to the city and brought in immigrants searching for jobs.
• Population, commerce, and industry grew in the area.
• The streetcar line provided the only way to the town when the trains weren't operating.

Conclusion: Improvement in the transportation within Jefferson Park made it an attractive suburb until Chicago decided to annex it, bringing in even more improvements to the community.