 Complete the following phrase:  The Central Committee sent Lazar Kaganovich to solve the railway crisis in 1935. Kaganovich first prioritized bottleneck areas over other less-traveled lines; his second priority was investing in heavy traffic lines, and thirdly, other lines which were also burdened with increases traffic were left to fend for themselves. Another problem facing rail transport was the massive industrialization efforts pushed on by the authorities. This industrialization placed a heavy burden upon the railways, and Vyacheslav Molotov and Kaganovich even admitted this to the 