The major platform of the Republican Party in the 1850s was an antislavery platform. Antislavery leaders opposed the extension of slavery into even more territories. Their opposition of slavery ended up helping them to join forces.
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Answer:
One group Sifton believed to be the ideal immigrant was the American farmer. He thought that they made for excellent settlers as they would already be equipped to deal with North American conditions. Additionally, although Sifton departed from this tradition slightly, British immigrants were still highly valued. Besides that, Sifton saw Central and Eastern European agriculturists as prime candidates for Canadian immigration. He thought that these people, although not traditionally valued, were the ideal settlers for the Prairies especially as they were already familiar with agriculture, rural lifestyle, and harsh climates.
Explanation:
D settle in one place, they could then properly sustain themselves :)