US labor history; urban history; political economy; sanitation and waste; universities and the production of knowledge; race, racism, and resistance

Twentieth-century US international history; global history of human-rights politics; postcolonial Southeast Asia

History of the Soviet Union; 20th Century Central Asia; environmental history; agricultural history; history of science and technology

Ancient world with particular interests in the ancient economy, the Hellenistic world, and the epigraphy of Rhodes and Asia Minor

Comparative race relations; Asian/Pacific Islander American history; African American history; Interracial and interethnic coalitions and conflicts; immigration; transnationalism, especially between the United States and the Philippines; and the history of baseball and American culture

The history of political thought, intellectual history, the age of revolutions, American history, French history, legal and constitutional history. 

Modern U.S. and international history; American foreign relations; science and technology; spaceflight and space politics.

Twentieth-century community formation in Japanese cities among marginalized and minority groups; relationship of these processes to the broader development of 少数民族 (shōsū minzoku, minority) identity and  "Japanese" identity in Japan.

Early modern and modern Japanese history, late Tokugawa intellectual and cultural history, medicine and public health, gender

Modern South Asian history and historiography; postcolonial studies; theory and history; globalization; climate change and human history

Twentieth-century Latin America, Perú; agrarian and Indigenous histories; Anthropocene and environmental history.